1	5DB	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-methoxy-5-methylpyrimidin-2(1h)-one	1.000
2	5EJ	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-ethoxy-5-methylpyrimidin-2(1h)-one	0.957
3	5PY	1-(2'-deoxy-5'-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methylpyrimidin-2(1h)-one	0.909
4	0DT	2'-deoxy-L-ribo-furanosyl thymidine-5'-monophosphate	0.870
5	5CM	5-methyl-2'-deoxy-cytidine-5'-monophosphate	0.870
6	DT	Thymidine-5'-monophosphate	0.870
7	PBT	[3-hydroxy-5-(5-methyl-2,4-dioxotetrahydro-1(2h)-pyrimidinyl)tetrahydro-2-furanyl]methyl dihydrogen phosphate	0.870
8	QBT	[(2r,3s,5r)-3-hydroxy-5-[(5s)-5-methyl-2,4-dioxo-1,3-diazinan-1-yl]oxolan-2-yl]methyl dihydrogen phosphate	0.870
9	T4S	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-hydroseleno-5-methylpyrimidin-2(1h)-one	0.870
10	TMP	Thymidine-5'-phosphate	0.870
11	U48	5-methyl-2'-deoxy-n3-protonated cytidine-5'-monophosphate	0.870
12	Z	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)pyrimidin-2(1h)-one	0.864
13	I4U	4-isopropyl, uridine-5'-monophosphate	0.840
14	P4U	4-propyl, uridine-5'-monophosphate	0.840
15	5FC	5-formyl-2'-deoxy-cytidine-5'-monophosphate	0.833
16	5HC	2'-deoxy-5-(hydroxymethyl)cytidine 5'-(dihydrogen phosphate)	0.833
17	5HU	5-hydroxymethyluridine-2'-deoxy-5'-monophosphate	0.833
18	5MC	5-methylcytidine-5'-monophosphate	0.833
19	5MU	5-methyluridine 5'-monophosphate	0.833
20	64P	5-aminothymidine 5'-(dihydrogen phosphate)	0.833
21	64T	5-hydroxy-thymidine-5'-monophosphate	0.833
22	A1BT7	2'-deoxy-5-fluoro-5-methyl-5,6-dihydrocytidine 5'-(dihydrogen phosphate)	0.833
23	A1L82	[(2~{R},3~{S},5~{R})-5-[(2~{R},4~{R},5~{S})-4-azanyl-5-fluoranyl-5-methyl-2-oxidanyl-1,3-diazinan-1-yl]-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.833
24	JDT	2'-deoxy-5-ethyluridine 5'-(dihydrogen phosphate)	0.833
25	MFT	3-methylthymidine 5'-(dihydrogen phosphate)	0.833
26	TAF	2'-deoxy-2'-fluoro-arabino-furanosyl thymine-5'-phosphate	0.833
27	UFR	2'-deoxy-5-formyluridine 5'-(dihydrogen phosphate)	0.833
28	0DC	2'-deoxy-L-ribo-furanosyl cytosine-5'-monophosphate	0.826
29	2DT	3'-deoxythymidine-5'-monophosphate	0.826
30	3KA	1-(2-deoxy-5-O-phosphono-beta-L-erythro-pentofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.826
31	8RO	[(2~{R},3~{S},5~{R})-5-(5-methyl-2-oxidanylidene-7-thia-1,3-diazabicyclo[4.1.0]hept-5-en-3-yl)-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphite	0.826
32	9L3	[(2r,3s,5r)-5-(4-azanyl-5-methyl-pyrimidin-1-ium-1-yl)-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.826
33	D4M	[(5r)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-2,5-dihydrofuran-2-yl]methyl dihydrogen phosphate	0.826
34	DC	2'-deoxycytidine-5'-monophosphate	0.826
35	DCM	2'-deoxycytidine-5'-monophosphate	0.826
36	DDN	3,4-dihydro-2'-deoxyuridine-5'-monophosphate	0.826
37	DNR	2'-deoxy-n3-protonated cytidine-5'-monophosphate	0.826
38	DU	2'-deoxyuridine-5'-monophosphate	0.826
39	IY9	[5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3-oxidanyl-furan-2-yl]methyl dihydrogen phosphate	0.826
40	PYO	1-(beta-D-ribofuranosyl)-pyrimidin-2-one-5'-phosphate	0.826
41	TA3	(4s,5r)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methyl-1,3-diazabicyclo[2.2.0]hexan-2-one	0.826
42	UMC	2'-deoxy-5'-uridylic acid	0.826
43	UMP	2'-deoxyuridine 5'-monophosphate	0.826
44	XC	[(2~{R},3~{R},5~{R})-5-(6-azanyl-2-oxidanylidene-4,5-dihydropyrimidin-3-yl)-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.826
45	1CC	5-carboxy-2'-deoxycytidine monophosphate	0.800
46	2MU	2',5-dimethyluridine-5'-monophosphate	0.800
47	2ST	5-methyl-2'-se-methyl-2'-selenouridine 5'-(dihydrogen phosphate)	0.800
48	5HM	5-(hydroxymethyl)cytidine 5'-(dihydrogen phosphate)	0.800
49	5PC	5(1-propynyl)-2'-deoxycytidine-5'-monophosphate	0.800
50	A1BBB	5-(hydroxymethyl)uridine 5'-(dihydrogen phosphate)	0.800
51	A1BBC	1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-5-(hydroxymethyl)pyrimidine-2,4(1h,3h)-dione	0.800
52	ATL	[(1s,3r,4s,7r)-7-hydroxy-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.800
53	BVP	(E)-5-(2-bromovinyl)-2'-deoxyuridine-5'-monophosphate	0.800
54	C36	5-methyl-5-fluoro-2'-deoxy-cytidine-5'-monophosphate	0.800
55	C49	4-thio,5-fluoro,5-methyl-2'-deoxy-cytidine-5'-monophosphate	0.800
56	CNU	5-cyano-uridine-5'-monophosphate	0.800
57	CTG	(5r,6s)-5,6-dihydro-5,6-dihydroxythymidine-5'-monophosphate	0.800
58	EIX	[(2r,3s,5s)-5-[(4r,5r)-6-azanyl-5-fluoranyl-5-methyl-2-oxidanylidene-4-sulfanyl-4h-pyrimidin-3-yl]-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.800
59	FMU	5-fluoro-5-methyluridine-5'-monophosphate	0.800
60	LCC	[(1r,3r,4r,7s)-7-hydroxy-3-(5-methylcytosin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.800
61	MDU	3-(hydroxymethyl)thymidine 5'-(dihydrogen phosphate)	0.800
62	PDU	5(1-propynyl)-2'-deoxyuridine-5-monophosphate	0.800
63	RSQ	5-formylcytidine 5'-(dihydrogen phosphate)	0.800
64	T41	1-(2-O-methyl-beta-D-arabinofuranosyl)thymidine 5'-monophosphate	0.800
65	TDY	5-(methylamino)thymidine 5'-(dihydrogen phosphate)	0.800
66	TLB	2'-O,3'-C-methylene-arabinofuranosyl-thymine-5'-monophosphate	0.800
67	TLN	[(1r,3r,4r,7s)-7-hydroxy-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.800
68	TTM	N3-ethyl-thymidine-5'-monophosphate	0.800
69	UWJ	5-methyl-1-(2-se-methyl-5-O-phosphono-2-seleno-beta-D-arabinofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.800
70	XFC	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-2-oxo-1,2-dihydropyrimidine-5-carbaldehyde	0.800
71	0C	L-cytidine-5'-monophosphate	0.792
72	0U	L-uridine-5'-monophosphate	0.792
73	2AU	2'-aminouridine	0.792
74	2GF	[(2r,5r)-5-(4-amino-5-chloro-2-oxopyrimidin-1(2h)-yl)-3-oxotetrahydrofuran-2-yl]methyl dihydrogen phosphate	0.792
75	4SC	2'-deoxy-5-methyl-4'-thiocytidine 5'-(dihydrogen phosphate)	0.792
76	4SU	4-thiouridine-5'-monophosphate	0.792
77	4U3	5-chloro-2'-deoxycytidine 5'-(dihydrogen phosphate)	0.792
78	5IU	5-iodo-2'-deoxyuridine-5'-monophosphate	0.792
79	5OC	2'-deoxy-5-hydroxycytidine 5'-(dihydrogen phosphate)	0.792
80	6F7	3'-deoxy-5-methyluridine 5'-(dihydrogen phosphate)	0.792
81	7K8	[(2~{R},3~{S},5~{R})-5-[(4~{E})-4-hydroxyimino-2-oxidanylidene-1,3-diazinan-1-yl]-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.792
82	8XC	4-amino-1-(5-O-phosphono-beta-D-xylofuranosyl)pyrimidin-2(1h)-one	0.792
83	8XU	1-(5-O-phosphono-beta-D-xylofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.792
84	A1AAZ	2-thio-thymidine	0.792
85	A1IT3	2'-thiouridine-5'-monophosphate	0.792
86	A5M	2'-amine-cytidine-5'-monophosphate	0.792
87	BRU	5-bromo-2'-deoxyuridine-5'-monophosphate	0.792
88	C	Cytidine-5'-monophosphate	0.792
89	C34	N4-methyl-2'-deoxy-cytidine-5'-monophosphate	0.792
90	C37	5-fluoro-2'-deoxy-cytidine-5'-monophosphate	0.792
91	C38	5-iodo-2'-deoxy-cytidine-5'-monophosphate	0.792
92	C5P	Cytidine-5'-monophosphate	0.792
93	CAR	Cytosine arabinose-5'-phosphate	0.792
94	CBR	5-bromo-2'-deoxy-cytidine-5'-monophosphate	0.792
95	CFL	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)pyrimidin-2(1h)-one	0.792
96	CFZ	2'-deoxy-2'-fluorocytidine 5'-(dihydrogen phosphate)	0.792
97	CH	N3-protonated cytidine-5'-monophosphate	0.792
98	EW3	[(2~{R},3~{R},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)-1,3-diazinan-1-yl]-4-fluoranyl-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.792
99	FDM	3'-fluoro-3'-deoxythymidine monophosphate	0.792
100	H2U	5,6-dihydrouridine-5'-monophosphate	0.792
101	IMC	N1-[2-deoxy-ribofuranosyl]-[2-amino-5-methyl-4-oxo-4h-pyrimidine]-5'-monophosphate	0.792
102	IY0	[5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3,4-bis(oxidanyl)furan-2-yl]methyl dihydrogen phosphate	0.792
103	ME6	[(2r,3s,5r)-5-(4-azanyl-3-methyl-2-oxo-pyrimidin-3-ium-1-yl)-3-hydroxy-oxolan-2-yl]methyl dihydrogen phosphate	0.792
104	MUM	5'-O-(dihydroxyphosphanyl)-5-methyl-5,6-dihydrouridine	0.792
105	NOH	2'-deoxy-N-hydroxycytidine 5'-(dihydrogen phosphate)	0.792
106	NYM	3'-deoxy-3'-aminothymidine monophosphate	0.792
107	OFC	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-L-ribofuranosyl)pyrimidin-2(1h)-one	0.792
108	OHU	2'-deoxy-5-hydroxyuridine 5'-(dihydrogen phosphate)	0.792
109	OKN	5'-methyl-2'-deoxycytidine-5'-phosphorothioate	0.792
110	PST	Thymidine-5'-thiophosphate	0.792
111	RY	5'-3,6-dihydrocytidylic acid	0.792
112	T49	S4'-2'deoxythymidine 5'-monophosphate	0.792
113	TSP	3'-thio-thymidine-5'-phosphate	0.792
114	TTI	2'-deoxy-5-telluroxouridine 5'-(dihydrogen phosphate)	0.792
115	U	Uridine-5'-monophosphate	0.792
116	U5P	Uridine-5'-monophosphate	0.792
117	UAR	Uracil arabinose-5'-phosphate	0.792
118	UCL	5-chloro-2'-deoxyuridine 5'-(dihydrogen phosphate)	0.792
119	UF2	1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.792
120	UFP	5-fluoro-2'-deoxyuridine-5'-monophosphate	0.792
121	UFT	2'-deoxy-2'-fluorouridine 5'-(dihydrogen phosphate)	0.792
122	US3	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methyl-2-selanylpyrimidin-4(1h)-one	0.792
123	US5	1-(5-O-phosphono-beta-D-ribofuranosyl)-4-selanylpyrimidin-2(1h)-one	0.792
124	CDW	(4r)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-1,3-diazabicyclo[2.2.0]hex-5-en-2-one	0.783
125	DOC	2',3'-dideoxycytidine-5'-monophosphate	0.783
126	UBB	2',3'-dideoxy-uridine-5'-monophosphate	0.783
127	Y5P	1-(5-O-phosphono-beta-D-ribofuranosyl)-1,4-dihydropyrimidine	0.783
128	1FC	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-2-oxo-1,2-dihydropyrimidine-5-carboxylic acid	0.769
129	MNU	(2r,4s)-1-[(4r)-3,4-dihydroxytetrahydrofuran-2-yl]-5-[(methylamino)methyl]-1,2,3,4-tetrahydropyrimidine-2,4-diol-5'-mon ophosphate	0.769
130	TLC	2-O,3-ethdiyl-arabinofuranosyl-thymine-5'-monophosphate	0.769
131	ZDU	5-(3-aminopropyl)-2'-deoxyuridine-5'-monophosphate	0.769
132	0KZ	[(1r,2s,4s,5s)-2-hydroxy-4-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)bicyclo[3.1.0]hex-1-yl]methyl dihydrogen phosphate	0.760
133	0U1	2'-methylselenyl-2'-deoxy-L-uridine-5'-monophosphate	0.760
134	10C	4-amino-1-{2,5-anhydro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranosyl}pyrimidin-2(1h)-one	0.760
135	16B	N-hydroxycytidine 5'-(dihydrogen phosphate)	0.760
136	5BU	5-bromo-uridine-5'-monophosphate	0.760
137	5CF	5-fluorocytidine 5'-(dihydrogen phosphate)	0.760
138	5FU	5-fluoro-uridine-5'-monophosphate	0.760
139	5IC	5-iodo-cytidine-5'-monophosphate	0.760
140	5SE	2'-deoxy-5-(methylselanyl)cytidine 5'-(dihydrogen phosphate)	0.760
141	6HT	1',5'-anhydro-2',3'-dideoxy-2'-(thymin-1-yl)-6'-O-phosphoryl-D-arabino-hexitol	0.760
142	7OK	N-hydroxycytidine 5'-(dihydrogen phosphate) tautomer	0.760
143	A1I9V	5-methyl-2-thio-uridine-5'-monophosphate	0.760
144	A1L3O	5-hydroxyuridine 5'-phosphate	0.760
145	B8Q	3-methyl, cytidine-5'-monophosphate	0.760
146	B8T	4-methyl, cytidine-5'-monophosphate	0.760
147	BMP	6-hydroxyuridine-5'-phosphate	0.760
148	BMQ	1-(5'-phospho-beta-D-ribofuranosyl)barbituric acid	0.760
149	C45	N4-methoxy-2'-deoxy-cytidine-5'-monophosphate	0.760
150	CBV	5-bromocytidine 5'-(dihydrogen phosphate)	0.760
151	CSL	(D)-2'-methylselenyl-2'-deoxycytidine-5'-phosphate	0.760
152	D00	2'-deoxy-N-ethylcytidine 5'-(dihydrogen phosphate)	0.760
153	D5D	[(1s)-1-[(2s,3s,4r,5r)-5-[2,4-bis(oxidanylidene)-1,3-diazinan-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]ethyl] dihydrogen phosphate	0.760
154	EDC	N3,n4-etheno-2'-deoxycytidine-5'-monophosphate	0.760
155	IU	5-iodouridine-5'-monophosphate	0.760
156	JMH	3-methylcytidine- 5'-monophosphate	0.760
157	K5X	[(2~{R},3~{R},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-4-fluoranyl-4-methyl-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.760
158	KBC	[(2~{R},3~{S},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-2-methoxy-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.760
159	MDQ	2'-deoxy-3-(oxidomethyl)cytidine 5'-(dihydrogen phosphate)	0.760
160	NUP	6-aminouridine 5'-monophosphate	0.760
161	OMC	O2'-methylycytidine-5'-monophosphate	0.760
162	OMU	O2'-methyluridine 5'-monophosphate	0.760
163	S5P	6-sulfanyluridine-5'-phosphate	0.760
164	T32	6'-alpha-methyl carbocyclic thymidine 5'-monophosphate	0.760
165	T48	6'-alpha-hydroxy carbocyclic thymidine 5'-monophosphate	0.760
166	T5O	2'-deoxy-5-methoxyuridine 5'-(dihydrogen phosphate)	0.760
167	T5S	2'-deoxy-5-(methylselanyl)uridine 5'-phosphate	0.760
168	TKW	5-hydroxycytidine 5'-(dihydrogen phosphate)	0.760
169	U4M	1-{2,5-dideoxy-2-fluoro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.760
170	U5M	1-(2,6-dideoxy-2-fluoro-5-O-phosphono-alpha-L-talofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.760
171	U5R	1-(2,6-dideoxy-2-fluoro-5-O-phosphono-beta-D-allofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.760
172	U6M	6-methyluridine 5'-(dihydrogen phosphate)	0.760
173	U7B	2'-deoxy-2'2'-difluorodeoxycytidine	0.760
174	UMS	2'-methylselenyl-2'-deoxyuridine-5'-phosphate	0.760
175	UR3	3-methyluridine-5'-monophoshate	0.760
176	US2	2'-deoxy-5-(methylsulfanyl)uridine 5'-(dihydrogen phosphate)	0.760
177	USM	2'-S-methyl-2'-thiouridine 5'-(dihydrogen phosphate)	0.760
178	XE6	4-amino-1-(2-O-methyl-5-O-phosphono-beta-L-ribofuranosyl)pyrimidin-2(1h)-one	0.760
179	XEC	1-(2-O-methyl-5-O-phosphono-beta-L-ribofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.760
180	XTL	[(1s,4r,6r)-6-hydroxy-4-(thymin-9-yl)cyclohex-2-en-1-yl]methyl dihydrogen phosphate	0.760
181	XTR	[(1r,4s,6s)-6-hydroxy-4-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)cyclohex-2-en-1-yl]methyl dihydrogen phosphate	0.760
182	5NC	5-aza-cytidine-5'monophosphate	0.750
183	C42	3'-amino-2'-deoxy-cytidine-5'-monophosphate	0.750
184	C4S	2'-deoxy-4'-thiocytidine 5'-(dihydrogen phosphate)	0.750
185	C7R	2'-deoxy-5'-O-thiophosphonocytidine	0.750
186	C7S	2'-deoxy-5'-O-thiophosphonocytidine	0.750
187	CMR	2'-deoxy-cytidine-5'-rp-monomethylphosphonate	0.750
188	L2B	3'-deoxyuridine-5'-monophosphate	0.750
189	O2C	3'-deoxy-cytidine-5'-monophosphate	0.750
190	SC	2-deoxy-cytidine-5'-thiophosphorate	0.750
191	UPS	2'-deoxy-5'-O-thiophosphonouridine	0.750
192	US1	2'-deoxy-3'-thiouridine 5'-(dihydrogen phosphate)	0.750
193	XY7	1-[2-deoxy-5-O-(dihydroxyphosphanyl)-2-fluoro-beta-L-ribofuranosyl]pyrimidine-2,4(1h,3h)-dione	0.750
194	125	2'-O-fluoroethyl-5-methyl-uridine-5'-monophosphate	0.741
195	2AT	2'-O-allyl thymidine-5'-monophosphate	0.741
196	2GT	2'-O-propargyl thymidine-5'-monophosphate	0.741
197	NCU	[(1r,5r,7r,8s)-7-(4-amino-5-methyl-2-oxopyrimidin-1(2h)-yl)-8-hydroxy-3-methyl-2,6-dioxa-3-azabicyclo[3.2.1]oct-5-yl]methyl dihydrogen phosphate	0.741
198	NTT	[(1r,5r,7r,8s)-8-hydroxy-3-methyl-7-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-2,6-dioxa-3-azabicyclo[3.2.1]oct-5-yl]methyl dihydrogen phosphate	0.741
199	P2T	2'-O-propyl thymidine-5-monophosphate	0.741
200	1TL	1-{2,5-anhydro-6-deoxy-4-[(phosphonooxy)methyl]-alpha-L-mannofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.731
201	2YR	2'-deoxy-N-(2-sulfanylethyl)cytidine 5'-(dihydrogen phosphate)	0.731
202	4OC	4n,o2'-methylcytidine-5'-monophosphate	0.731
203	4PC	3-(2'-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-6-methyl-3,7-dihydro-2h-pyrrolo[2,3-D]pyrimidin-2-one	0.731
204	6CN	6-cyanouridine 5'-phosphate	0.731
205	9V9	1-{2,5-anhydro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranosyl}-5-methyl-2-sulfanylidene-2,3-dihydropyrimidin-4(1h)-one	0.731
206	A1IC1	[(2~{R},3~{R},4~{R},5~{R})-4-methoxy-5-[3-methyl-2,4-bis(oxidanylidene)pyrimidin-1-yl]-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphite	0.731
207	ATM	3'-azido-3'-deoxythymidine-5'-monophosphate	0.731
208	B7C	3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-7,8-dihydropyrido[2,3-D]pyrimidin-2(3h)-one	0.731
209	C46	6h,8h-3,4-dihydropyrimido[4,5-C][1,2]oxazin-7-0ne(cytidine)-5'-monophosphate	0.731
210	E3C	3-ethyl, cytidine-5'-monophosphate	0.731
211	F3H	1,5-anhydro-2,3-dideoxy-3-fluoro-2-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-6-O-phosphono-D-altritol	0.731
212	F4H	1,5-anhydro-2,3-dideoxy-3-fluoro-2-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-6-O-phosphono-D-mannitol	0.731
213	FNU	6-amino-5-fluorouridine 5'-(dihydrogen phosphate)	0.731
214	HEU	3-(2-hydroxyethyl)-2'-deoxyuridine-5'-monophosphate	0.731
215	HHU	[(2r,3s,4r,5r)-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-4-formamido-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.731
216	JMC	[(2~{R},3~{R},4~{R},5~{R})-5-(4-azanyl-3-methyl-2-oxidanylidene-4~{H}-pyrimidin-1-yl)-4-methoxy-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.731
217	JW5	6-(hydroxymethyl)uridine 5'-(dihydrogen phosphate)	0.731
218	KEA	2'-azido-2'-deoxycytidine 5'-(dihydrogen phosphate)	0.731
219	LV2	[(2~{R},3~{S},4~{R},5~{R})-5-[4-(dimethylamino)-2-oxidanylidene-pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.731
220	M5Q	[(1s)-1-[(2s,3r,4r,5r)-5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-4-methoxy-3-oxidanyl-oxolan-2-yl]ethyl] dihydrogen phosphate	0.731
221	MMX	3-ethyl-3,4,5,6-tetrahydrocytidine 5'-(dihydrogen phosphate)	0.731
222	NDN	2'-deoxy-5-nitrouridine 5'-(dihydrogen phosphate)	0.731
223	NDU	2'-deoxy-5-nitrouridine 5'-monophosphate	0.731
224	RCE	1-{2,5-anhydro-6-deoxy-4-[(phosphonooxy)methyl]-beta-D-gulofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.731
225	T23	2'-O-methyl-3'-methyl-3'-deoxy-arabinofuranosyl-thymine-5'-phosphate	0.731
226	U1P	6-[(E)-iminomethyl]uridine 5'-phosphate	0.731
227	UEP	6-ethyluridine 5'-phosphate	0.731
228	UFB	2'-f,4'-beta-ome uridine 5'-(dihydrogen phosphate)	0.731
229	ULF	[(1r,3r,4r,5r,7s)-3-(2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-5-fluoro-7-hydroxy-2-oxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.731
230	UMO	2'-f-4'-ome U	0.731
231	UMX	[(1r,3r,4r,5s,7s)-3-(2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-7-hydroxy-5-methyl-2-oxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.731
232	URX	[(1r,3r,4r,5r,7s)-3-(2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-7-hydroxy-5-methyl-2-oxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.731
233	UVX	[(1r,3r,4r,7s)-3-(2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-7-hydroxy-5-methylidene-2-oxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.731
234	UZR	2'-deoxy-2'-triaza-1,2-dien-2-ium-1-yl-uridine-5'-monophosphate	0.731
235	XTF	[(1r,4r,5s,6r)-5-fluoro-6-hydroxy-4-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)cyclohex-2-en-1-yl]methyl dihydrogen phosphate	0.731
236	1SC	5'-O-thiophosphonocytidine	0.720
237	3DU	4-hydroxy-1-(5-O-phosphono-beta-D-ribofuranosyl)pyridin-2(1h)-one	0.720
238	6HC	1',5'-anhydro-2',3'-dideoxy-2'-(cytosin-1-yl)-6'-O-phosphoryl-D-arabino-hexitol	0.720
239	F2T	2'-deoxy-2'-fluoro-5'-O-thiophosphonouridine	0.720
240	IC	Isocytidine-5'-monophosphate	0.720
241	IKS	[(2~{R},3~{S},4~{R},5~{R})-5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3,4-bis(oxidanyl)selenolan-2-yl]methyl dihydrogen phosphate	0.720
242	ILK	[(2~{R},3~{S},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)selenolan-2-yl]methyl dihydrogen phosphate	0.720
243	MDK	4-amino-1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-3-methylpyridin-2(1h)-one	0.720
244	RSP	4-amino-1-(5-O-phosphono-beta-D-ribofuranosyl)pyrimidine-2(1h)-thione	0.720
245	RUS	1-(5-O-phosphono-beta-D-ribofuranosyl)-2-selanylpyrimidin-4(1h)-one	0.720
246	S4C	4'-thio-4'-deoxy-cytosine-5'-monophosphate	0.720
247	SSU	Uridine-5'-phosphorothioate	0.720
248	SUR	1-(beta-D-ribofuranosyl)-2-thio-uracil-5'-phosphate	0.720
249	T2S	Thymidine-5'-dithiophosphorate	0.720
250	THS	Thymidine-5'-(dithio)phosphate	0.720
251	TJU	[(2~{R},3~{S},5~{R})-5-(4-azanyl-3-methyl-6-oxidanylidene-2~{H}-1,3,5-triazin-1-yl)-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphite	0.720
252	U37	Uridine 5'-monothiophosphate	0.720
253	UD5	5-fluorouridine	0.720
254	UP6	6-aza uridine 5'-monophosphate	0.720
255	XCL	[(1s,4r,6r)-6-hydroxy-4-(cytosin-9-yl)cyclohex-2-en-1-yl]methyl dihydrogen phosphate	0.720
256	XCR	[(1r,4s,6s)-4-(4-amino-2-oxopyrimidin-1(2h)-yl)-6-hydroxycyclohex-2-en-1-yl]methyl dihydrogen phosphate	0.720
257	127	2'-O-aminooxy-ethyl-5-methyl-uridine-5'-monophosphate	0.714
258	2BT	2'-O-butyl-thymidine	0.714
259	84E	[(2s,3s,5r)-5-[5-methyl-2,4-bis(oxidanylidene)pyrimidin-1-yl]-3-oxidanyl-2-(trifluoromethylsulfanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.714
260	C5L	2'-O-(2-methoxyethyl)-5-methylcytidine 5'-(dihydrogen phosphate)	0.714
261	LSH	[(1r,5r,7r,8s)-7-[5-methyl-2,4-bis(oxidanylidene)pyrimidin-1-yl]-8-oxidanyl-3,3-bis(oxidanylidene)-6-oxa-3$L^{6}-thia-2-azabicyclo[3.2.1]octan-5-yl]methyl dihydrogen phosphate	0.714
262	NMT	1-(o2-(methylcarbamoyl)-o5-hydroxyphosphinyl-beta-D-ribofuranosyl)thymine	0.714
263	SMT	2'-[(methylthio)ethyloxy]-thymidine-5'-monophosphate	0.714
264	T38	2'-O-ethoxymethylene thymidine 5'-monophosphate	0.714
265	T39	2'-O-methoxyethylene thymidine 5'-monophosphate	0.714
266	42E	[(2r,5s)-5-(4-amino-2-oxopyrimidin-1(2h)-yl)-1,3-oxathiolan-2-yl]methyl dihydrogen phosphate	0.708
267	08Q	5'-O-{(S)-hydroxy[(2-sulfanylethyl)amino]phosphoryl}thymidine	0.704
268	2OM	5,6-dihydroorotidine 5'-monophosphate	0.704
269	47C	2'-deoxy-N-(prop-2-en-1-yloxy)cytidine 5'-(dihydrogen phosphate)	0.704
270	4AC	N(4)-acetylcytidine-5'-monophosphate	0.704
271	6AU	6-acetyluridine 5'-phosphate	0.704
272	6AZ	6-azidouridine 5'-(dihydrogen phosphate)	0.704
273	6OG	6-O-methyl guanosine-5'-monophosphate	0.704
274	F5H	3,7-anhydro-1,5,6-trideoxy-5-fluoro-6-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-2-O-phosphono-D-glycero-L-altro-heptitol	0.704
275	F6H	3,7-anhydro-1,5,6-trideoxy-5-fluoro-6-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-2-O-phosphono-D-glycero-L-allo-heptitol	0.704
276	HHX	[(2r,3s,4r,5r)-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-4-[methanoyl(methyl)amino]-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.704
277	J0X	2-[[2-oxidanylidene-1-[(2r,4s,5r)-4-oxidanyl-5-(phosphonooxymethyl)oxolan-2-yl]pyrimidin-4-yl]amino]ethanoic acid	0.704
278	M5M	2'-(N-acetamide)-cytidine-5'-monophosphate	0.704
279	N5M	5-nitrocytidine 5'-(dihydrogen phosphate)	0.704
280	OMP	Orotidine-5'-monophosphate	0.704
281	QRT	[(2~{R},3~{S},4~{R},5~{R})-5-[6-aminocarbonyl-2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.704
282	QRZ	[(2~{R},3~{S},4~{R},5~{R})-5-[6-carbamothioyl-2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.704
283	TX2	5'-O-{(R)-hydroxy[(2-sulfanylethyl)amino]phosphoryl}thymidine	0.704
284	U8U	5-methylaminomethyl-2-thiouridine-5'-monophosphate	0.704
285	UOA	[(2r,3s,4r,5r)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-3-hydroxy-2,4-dimethoxytetrahydrofuran-2-yl]methyl dihydrogen phosphate (non-preferred name)	0.704
286	UOB	2'-ome,4'beta-ome uridine 5'-(dihydrogen phosphate)	0.704