1	US3	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methyl-2-selanylpyrimidin-4(1h)-one	1.000
2	0DT	2'-deoxy-L-ribo-furanosyl thymidine-5'-monophosphate	0.909
3	DT	Thymidine-5'-monophosphate	0.909
4	IMC	N1-[2-deoxy-ribofuranosyl]-[2-amino-5-methyl-4-oxo-4h-pyrimidine]-5'-monophosphate	0.909
5	PBT	[3-hydroxy-5-(5-methyl-2,4-dioxotetrahydro-1(2h)-pyrimidinyl)tetrahydro-2-furanyl]methyl dihydrogen phosphate	0.909
6	QBT	[(2r,3s,5r)-3-hydroxy-5-[(5s)-5-methyl-2,4-dioxo-1,3-diazinan-1-yl]oxolan-2-yl]methyl dihydrogen phosphate	0.909
7	RUS	1-(5-O-phosphono-beta-D-ribofuranosyl)-2-selanylpyrimidin-4(1h)-one	0.909
8	TMP	Thymidine-5'-phosphate	0.909
9	5HU	5-hydroxymethyluridine-2'-deoxy-5'-monophosphate	0.870
10	5MU	5-methyluridine 5'-monophosphate	0.870
11	64P	5-aminothymidine 5'-(dihydrogen phosphate)	0.870
12	64T	5-hydroxy-thymidine-5'-monophosphate	0.870
13	JDT	2'-deoxy-5-ethyluridine 5'-(dihydrogen phosphate)	0.870
14	MFT	3-methylthymidine 5'-(dihydrogen phosphate)	0.870
15	TAF	2'-deoxy-2'-fluoro-arabino-furanosyl thymine-5'-phosphate	0.870
16	UFR	2'-deoxy-5-formyluridine 5'-(dihydrogen phosphate)	0.870
17	2DT	3'-deoxythymidine-5'-monophosphate	0.864
18	3KA	1-(2-deoxy-5-O-phosphono-beta-L-erythro-pentofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.864
19	5PY	1-(2'-deoxy-5'-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methylpyrimidin-2(1h)-one	0.864
20	9L3	[(2r,3s,5r)-5-(4-azanyl-5-methyl-pyrimidin-1-ium-1-yl)-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.864
21	D4M	[(5r)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-2,5-dihydrofuran-2-yl]methyl dihydrogen phosphate	0.864
22	DDN	3,4-dihydro-2'-deoxyuridine-5'-monophosphate	0.864
23	DU	2'-deoxyuridine-5'-monophosphate	0.864
24	UMC	2'-deoxy-5'-uridylic acid	0.864
25	UMP	2'-deoxyuridine 5'-monophosphate	0.864
26	2MU	2',5-dimethyluridine-5'-monophosphate	0.833
27	2ST	5-methyl-2'-se-methyl-2'-selenouridine 5'-(dihydrogen phosphate)	0.833
28	9V9	1-{2,5-anhydro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranosyl}-5-methyl-2-sulfanylidene-2,3-dihydropyrimidin-4(1h)-one	0.833
29	ATL	[(1s,3r,4s,7r)-7-hydroxy-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.833
30	BVP	(E)-5-(2-bromovinyl)-2'-deoxyuridine-5'-monophosphate	0.833
31	CNU	5-cyano-uridine-5'-monophosphate	0.833
32	CTG	(5r,6s)-5,6-dihydro-5,6-dihydroxythymidine-5'-monophosphate	0.833
33	FMU	5-fluoro-5-methyluridine-5'-monophosphate	0.833
34	MDU	3-(hydroxymethyl)thymidine 5'-(dihydrogen phosphate)	0.833
35	PDU	5(1-propynyl)-2'-deoxyuridine-5-monophosphate	0.833
36	T41	1-(2-O-methyl-beta-D-arabinofuranosyl)thymidine 5'-monophosphate	0.833
37	TDY	5-(methylamino)thymidine 5'-(dihydrogen phosphate)	0.833
38	TLB	2'-O,3'-C-methylene-arabinofuranosyl-thymine-5'-monophosphate	0.833
39	TLN	[(1r,3r,4r,7s)-7-hydroxy-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.833
40	TTM	N3-ethyl-thymidine-5'-monophosphate	0.833
41	UWJ	5-methyl-1-(2-se-methyl-5-O-phosphono-2-seleno-beta-D-arabinofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.833
42	0U	L-uridine-5'-monophosphate	0.826
43	2AU	2'-aminouridine	0.826
44	5CM	5-methyl-2'-deoxy-cytidine-5'-monophosphate	0.826
45	5IU	5-iodo-2'-deoxyuridine-5'-monophosphate	0.826
46	6F7	3'-deoxy-5-methyluridine 5'-(dihydrogen phosphate)	0.826
47	8XU	1-(5-O-phosphono-beta-D-xylofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.826
48	BRU	5-bromo-2'-deoxyuridine-5'-monophosphate	0.826
49	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	0.826
50	FDM	3'-fluoro-3'-deoxythymidine monophosphate	0.826
51	H2U	5,6-dihydrouridine-5'-monophosphate	0.826
52	IC	Isocytidine-5'-monophosphate	0.826
53	MUM	5'-O-(dihydroxyphosphanyl)-5-methyl-5,6-dihydrouridine	0.826
54	NYM	3'-deoxy-3'-aminothymidine monophosphate	0.826
55	OHU	2'-deoxy-5-hydroxyuridine 5'-(dihydrogen phosphate)	0.826
56	PST	Thymidine-5'-thiophosphate	0.826
57	SUR	1-(beta-D-ribofuranosyl)-2-thio-uracil-5'-phosphate	0.826
58	T49	S4'-2'deoxythymidine 5'-monophosphate	0.826
59	T4S	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-hydroseleno-5-methylpyrimidin-2(1h)-one	0.826
60	TSP	3'-thio-thymidine-5'-phosphate	0.826
61	TTI	2'-deoxy-5-telluroxouridine 5'-(dihydrogen phosphate)	0.826
62	U	Uridine-5'-monophosphate	0.826
63	U48	5-methyl-2'-deoxy-n3-protonated cytidine-5'-monophosphate	0.826
64	U5P	Uridine-5'-monophosphate	0.826
65	UAR	Uracil arabinose-5'-phosphate	0.826
66	UCL	5-chloro-2'-deoxyuridine 5'-(dihydrogen phosphate)	0.826
67	UF2	1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.826
68	UFP	5-fluoro-2'-deoxyuridine-5'-monophosphate	0.826
69	UFT	2'-deoxy-2'-fluorouridine 5'-(dihydrogen phosphate)	0.826
70	UBB	2',3'-dideoxy-uridine-5'-monophosphate	0.818
71	Y5P	1-(5-O-phosphono-beta-D-ribofuranosyl)-1,4-dihydropyrimidine	0.818
72	Z	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)pyrimidin-2(1h)-one	0.818
73	MNU	(2r,4s)-1-[(4r)-3,4-dihydroxytetrahydrofuran-2-yl]-5-[(methylamino)methyl]-1,2,3,4-tetrahydropyrimidine-2,4-diol-5'-mon ophosphate	0.800
74	TLC	2-O,3-ethdiyl-arabinofuranosyl-thymine-5'-monophosphate	0.800
75	U8U	5-methylaminomethyl-2-thiouridine-5'-monophosphate	0.800
76	ZDU	5-(3-aminopropyl)-2'-deoxyuridine-5'-monophosphate	0.800
77	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	0.792
78	0U1	2'-methylselenyl-2'-deoxy-L-uridine-5'-monophosphate	0.792
79	5BU	5-bromo-uridine-5'-monophosphate	0.792
80	5DB	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-methoxy-5-methylpyrimidin-2(1h)-one	0.792
81	5FC	5-formyl-2'-deoxy-cytidine-5'-monophosphate	0.792
82	5FU	5-fluoro-uridine-5'-monophosphate	0.792
83	5HC	2'-deoxy-5-(hydroxymethyl)cytidine 5'-(dihydrogen phosphate)	0.792
84	5MC	5-methylcytidine-5'-monophosphate	0.792
85	6HT	1',5'-anhydro-2',3'-dideoxy-2'-(thymin-1-yl)-6'-O-phosphoryl-D-arabino-hexitol	0.792
86	BMP	6-hydroxyuridine-5'-phosphate	0.792
87	BMQ	1-(5'-phospho-beta-D-ribofuranosyl)barbituric acid	0.792
88	IU	5-iodouridine-5'-monophosphate	0.792
89	NUP	6-aminouridine 5'-monophosphate	0.792
90	OMU	O2'-methyluridine 5'-monophosphate	0.792
91	S5P	6-sulfanyluridine-5'-phosphate	0.792
92	T32	6'-alpha-methyl carbocyclic thymidine 5'-monophosphate	0.792
93	T48	6'-alpha-hydroxy carbocyclic thymidine 5'-monophosphate	0.792
94	T5O	2'-deoxy-5-methoxyuridine 5'-(dihydrogen phosphate)	0.792
95	T5S	2'-deoxy-5-(methylselanyl)uridine 5'-phosphate	0.792
96	U4M	1-{2,5-dideoxy-2-fluoro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.792
97	U5M	1-(2,6-dideoxy-2-fluoro-5-O-phosphono-alpha-L-talofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.792
98	U5R	1-(2,6-dideoxy-2-fluoro-5-O-phosphono-beta-D-allofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.792
99	U6M	6-methyluridine 5'-(dihydrogen phosphate)	0.792
100	UMS	2'-methylselenyl-2'-deoxyuridine-5'-phosphate	0.792
101	UR3	3-methyluridine-5'-monophoshate	0.792
102	US2	2'-deoxy-5-(methylsulfanyl)uridine 5'-(dihydrogen phosphate)	0.792
103	USM	2'-S-methyl-2'-thiouridine 5'-(dihydrogen phosphate)	0.792
104	XEC	1-(2-O-methyl-5-O-phosphono-beta-L-ribofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.792
105	XTH	1-(2,3-dideoxy-6-O-phosphono-beta-D-erythro-hexopyranosyl)-5-methylpyrimidine-2,4(1h,3h)-dione	0.792
106	XTL	[(1s,4r,6r)-6-hydroxy-4-(thymin-9-yl)cyclohex-2-en-1-yl]methyl dihydrogen phosphate	0.792
107	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	0.792
108	0DC	2'-deoxy-L-ribo-furanosyl cytosine-5'-monophosphate	0.783
109	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	0.783
110	DC	2'-deoxycytidine-5'-monophosphate	0.783
111	DCM	2'-deoxycytidine-5'-monophosphate	0.783
112	DNR	2'-deoxy-n3-protonated cytidine-5'-monophosphate	0.783
113	IY9	[5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3-oxidanyl-furan-2-yl]methyl dihydrogen phosphate	0.783
114	L2B	3'-deoxyuridine-5'-monophosphate	0.783
115	ONE	1-(beta-D-ribofuranosyl)-pyridin-4-one-5'-phosphate	0.783
116	PYO	1-(beta-D-ribofuranosyl)-pyrimidin-2-one-5'-phosphate	0.783
117	TA3	(4s,5r)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methyl-1,3-diazabicyclo[2.2.0]hexan-2-one	0.783
118	UPS	2'-deoxy-5'-O-thiophosphonouridine	0.783
119	US1	2'-deoxy-3'-thiouridine 5'-(dihydrogen phosphate)	0.783
120	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	0.783
121	XY7	1-[2-deoxy-5-O-(dihydroxyphosphanyl)-2-fluoro-beta-L-ribofuranosyl]pyrimidine-2,4(1h,3h)-dione	0.783
122	125	2'-O-fluoroethyl-5-methyl-uridine-5'-monophosphate	0.769
123	2AT	2'-O-allyl thymidine-5'-monophosphate	0.769
124	2GT	2'-O-propargyl thymidine-5'-monophosphate	0.769
125	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	0.769
126	P2T	2'-O-propyl thymidine-5-monophosphate	0.769
127	1CC	5-carboxy-2'-deoxycytidine monophosphate	0.760
128	1TL	1-{2,5-anhydro-6-deoxy-4-[(phosphonooxy)methyl]-alpha-L-mannofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.760
129	5EJ	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-ethoxy-5-methylpyrimidin-2(1h)-one	0.760
130	5HM	5-(hydroxymethyl)cytidine 5'-(dihydrogen phosphate)	0.760
131	5PC	5(1-propynyl)-2'-deoxycytidine-5'-monophosphate	0.760
132	6CN	6-cyanouridine 5'-phosphate	0.760
133	ATM	3'-azido-3'-deoxythymidine-5'-monophosphate	0.760
134	C36	5-methyl-5-fluoro-2'-deoxy-cytidine-5'-monophosphate	0.760
135	C49	4-thio,5-fluoro,5-methyl-2'-deoxy-cytidine-5'-monophosphate	0.760
136	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	0.760
137	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	0.760
138	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	0.760
139	FNU	6-amino-5-fluorouridine 5'-(dihydrogen phosphate)	0.760
140	HEU	3-(2-hydroxyethyl)-2'-deoxyuridine-5'-monophosphate	0.760
141	JW5	6-(hydroxymethyl)uridine 5'-(dihydrogen phosphate)	0.760
142	LCC	[(1r,3r,4r,7s)-7-hydroxy-3-(5-methylcytosin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.760
143	NDN	2'-deoxy-5-nitrouridine 5'-(dihydrogen phosphate)	0.760
144	NDU	2'-deoxy-5-nitrouridine 5'-monophosphate	0.760
145	RCE	1-{2,5-anhydro-6-deoxy-4-[(phosphonooxy)methyl]-beta-D-gulofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.760
146	RSQ	5-formylcytidine 5'-(dihydrogen phosphate)	0.760
147	T23	2'-O-methyl-3'-methyl-3'-deoxy-arabinofuranosyl-thymine-5'-phosphate	0.760
148	U1P	6-[(E)-iminomethyl]uridine 5'-phosphate	0.760
149	UEP	6-ethyluridine 5'-phosphate	0.760
150	UFB	2'-f,4'-beta-ome uridine 5'-(dihydrogen phosphate)	0.760
151	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	0.760
152	UMO	2'-f-4'-ome U	0.760
153	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	0.760
154	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	0.760
155	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	0.760
156	UZR	2'-deoxy-2'-triaza-1,2-dien-2-ium-1-yl-uridine-5'-monophosphate	0.760
157	XFC	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-2-oxo-1,2-dihydropyrimidine-5-carbaldehyde	0.760
158	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	0.760
159	0C	L-cytidine-5'-monophosphate	0.750
160	2GF	[(2r,5r)-5-(4-amino-5-chloro-2-oxopyrimidin-1(2h)-yl)-3-oxotetrahydrofuran-2-yl]methyl dihydrogen phosphate	0.750
161	3DU	4-hydroxy-1-(5-O-phosphono-beta-D-ribofuranosyl)pyridin-2(1h)-one	0.750
162	4SC	2'-deoxy-5-methyl-4'-thiocytidine 5'-(dihydrogen phosphate)	0.750
163	4SU	4-thiouridine-5'-monophosphate	0.750
164	4U3	5-chloro-2'-deoxycytidine 5'-(dihydrogen phosphate)	0.750
165	5OC	2'-deoxy-5-hydroxycytidine 5'-(dihydrogen phosphate)	0.750
166	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	0.750
167	8XC	4-amino-1-(5-O-phosphono-beta-D-xylofuranosyl)pyrimidin-2(1h)-one	0.750
168	A5M	2'-amine-cytidine-5'-monophosphate	0.750
169	C	Cytidine-5'-monophosphate	0.750
170	C34	N4-methyl-2'-deoxy-cytidine-5'-monophosphate	0.750
171	C37	5-fluoro-2'-deoxy-cytidine-5'-monophosphate	0.750
172	C38	5-iodo-2'-deoxy-cytidine-5'-monophosphate	0.750
173	C5P	Cytidine-5'-monophosphate	0.750
174	CAR	Cytosine arabinose-5'-phosphate	0.750
175	CBR	5-bromo-2'-deoxy-cytidine-5'-monophosphate	0.750
176	CFL	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)pyrimidin-2(1h)-one	0.750
177	CFZ	2'-deoxy-2'-fluorocytidine 5'-(dihydrogen phosphate)	0.750
178	CH	N3-protonated cytidine-5'-monophosphate	0.750
179	F2T	2'-deoxy-2'-fluoro-5'-O-thiophosphonouridine	0.750
180	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	0.750
181	IY0	[5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3,4-bis(oxidanyl)furan-2-yl]methyl dihydrogen phosphate	0.750
182	MDK	4-amino-1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-3-methylpyridin-2(1h)-one	0.750
183	ME6	[(2r,3s,5r)-5-(4-azanyl-3-methyl-2-oxo-pyrimidin-3-ium-1-yl)-3-hydroxy-oxolan-2-yl]methyl dihydrogen phosphate	0.750
184	NOH	2'-deoxy-N-hydroxycytidine 5'-(dihydrogen phosphate)	0.750
185	OFC	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-L-ribofuranosyl)pyrimidin-2(1h)-one	0.750
186	OKN	5'-methyl-2'-deoxycytidine-5'-phosphorothioate	0.750
187	RSP	4-amino-1-(5-O-phosphono-beta-D-ribofuranosyl)pyrimidine-2(1h)-thione	0.750
188	RY	5'-3,6-dihydrocytidylic acid	0.750
189	SSU	Uridine-5'-phosphorothioate	0.750
190	T2S	Thymidine-5'-dithiophosphorate	0.750
191	THS	Thymidine-5'-(dithio)phosphate	0.750
192	U37	Uridine 5'-monothiophosphate	0.750
193	UD5	5-fluorouridine	0.750
194	UP6	6-aza uridine 5'-monophosphate	0.750
195	US5	1-(5-O-phosphono-beta-D-ribofuranosyl)-4-selanylpyrimidin-2(1h)-one	0.750
196	127	2'-O-aminooxy-ethyl-5-methyl-uridine-5'-monophosphate	0.741
197	2BT	2'-O-butyl-thymidine	0.741
198	70U	5-(O-methylaceto)-2-thio-2-deoxy-uridine-5'-monophosphate	0.741
199	84E	[(2s,3s,5r)-5-[5-methyl-2,4-bis(oxidanylidene)pyrimidin-1-yl]-3-oxidanyl-2-(trifluoromethylsulfanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.741
200	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	0.741
201	NMT	1-(o2-(methylcarbamoyl)-o5-hydroxyphosphinyl-beta-D-ribofuranosyl)thymine	0.741
202	S2M	2'-O-[2-(methoxy)ethyl]-2-thiothymidine-5'-monophosphate	0.741
203	SMT	2'-[(methylthio)ethyloxy]-thymidine-5'-monophosphate	0.741
204	T38	2'-O-ethoxymethylene thymidine 5'-monophosphate	0.741
205	T39	2'-O-methoxyethylene thymidine 5'-monophosphate	0.741
206	CDW	(4r)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-1,3-diazabicyclo[2.2.0]hex-5-en-2-one	0.739
207	DOC	2',3'-dideoxycytidine-5'-monophosphate	0.739
208	08Q	5'-O-{(S)-hydroxy[(2-sulfanylethyl)amino]phosphoryl}thymidine	0.731
209	1FC	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-2-oxo-1,2-dihydropyrimidine-5-carboxylic acid	0.731
210	2OM	5,6-dihydroorotidine 5'-monophosphate	0.731
211	6AU	6-acetyluridine 5'-phosphate	0.731
212	6AZ	6-azidouridine 5'-(dihydrogen phosphate)	0.731
213	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	0.731
214	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	0.731
215	OMP	Orotidine-5'-monophosphate	0.731
216	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	0.731
217	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	0.731
218	TX2	5'-O-{(R)-hydroxy[(2-sulfanylethyl)amino]phosphoryl}thymidine	0.731
219	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)	0.731
220	UOB	2'-ome,4'beta-ome uridine 5'-(dihydrogen phosphate)	0.731
221	D33	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-1h-imidazole	0.727
222	10C	4-amino-1-{2,5-anhydro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranosyl}pyrimidin-2(1h)-one	0.720
223	16B	N-hydroxycytidine 5'-(dihydrogen phosphate)	0.720
224	5CF	5-fluorocytidine 5'-(dihydrogen phosphate)	0.720
225	5IC	5-iodo-cytidine-5'-monophosphate	0.720
226	5SE	2'-deoxy-5-(methylselanyl)cytidine 5'-(dihydrogen phosphate)	0.720
227	7OK	N-hydroxycytidine 5'-(dihydrogen phosphate) tautomer	0.720
228	A6U	1,5-anhydro-2-deoxy-2-(2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-6-O-phosphono-D-altritol	0.720
229	B8Q	3-methyl, cytidine-5'-monophosphate	0.720
230	B8T	4-methyl, cytidine-5'-monophosphate	0.720
231	C45	N4-methoxy-2'-deoxy-cytidine-5'-monophosphate	0.720
232	CBV	5-bromocytidine 5'-(dihydrogen phosphate)	0.720
233	CSL	(D)-2'-methylselenyl-2'-deoxycytidine-5'-phosphate	0.720
234	D00	2'-deoxy-N-ethylcytidine 5'-(dihydrogen phosphate)	0.720
235	DI	2'-deoxyinosine-5'-monophosphate	0.720
236	EDC	N3,n4-etheno-2'-deoxycytidine-5'-monophosphate	0.720
237	JMH	3-methylcytidine- 5'-monophosphate	0.720
238	MBZ	1-[2-deoxyribofuranosyl]-4-methyl-benzoimidazole-5'-monophosphate	0.720
239	MDJ	4-amino-1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-3-(hydroxymethyl)pyridin-2(1h)-one	0.720
240	MDQ	2'-deoxy-3-(oxidomethyl)cytidine 5'-(dihydrogen phosphate)	0.720
241	NCN	Nicotinate mononucleotide	0.720
242	NMN	Beta-nicotinamide ribose monophosphate	0.720
243	OKT	2'-O-methyluridine-5'-phosphorothioate	0.720
244	OMC	O2'-methylycytidine-5'-monophosphate	0.720
245	TKW	5-hydroxycytidine 5'-(dihydrogen phosphate)	0.720
246	U7B	2'-deoxy-2'2'-difluorodeoxycytidine	0.720
247	UEL	(7r)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-6,7-dihydro-3h-[1,2,3]triazolo[4,5-D]pyrimidin-7-ol	0.720
248	XE6	4-amino-1-(2-O-methyl-5-O-phosphono-beta-L-ribofuranosyl)pyrimidin-2(1h)-one	0.720
249	1RN	(E)-N-{[4-oxo-1-(5-O-phosphono-beta-D-arabinofuranosyl)-2-thioxo-1,2,3,4-tetrahydropyrimidin-5-yl]methylidene}glycine	0.714
250	8DT	5-(3-(acetamide-N-yl)-1-propen-1-yl)-2'-deoxyuridine	0.714
251	LST	[(1r,5r,7r,8s)-2-methyl-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
252	NMS	1-(o2-(2-methylamino-2-oxo-ethyl)-o5-hydroxyphosphinyl-beta-D-ribofuranosyl)thymine	0.714
253	QCK	(4-methyltriazole)-thymidine-5'-monophosphate	0.714
254	TFE	2'-O-[2-(trifluoro)ethyl] thymidine-5'-monophosphate	0.714
255	UBI	2'-deoxy-5-[(2-methylpropyl)carbamoyl]uridine 5'-(dihydrogen phosphate)	0.714
256	5NC	5-aza-cytidine-5'monophosphate	0.708
257	C42	3'-amino-2'-deoxy-cytidine-5'-monophosphate	0.708
258	C4S	2'-deoxy-4'-thiocytidine 5'-(dihydrogen phosphate)	0.708
259	C7R	2'-deoxy-5'-O-thiophosphonocytidine	0.708
260	C7S	2'-deoxy-5'-O-thiophosphonocytidine	0.708
261	CMR	2'-deoxy-cytidine-5'-rp-monomethylphosphonate	0.708
262	O2C	3'-deoxy-cytidine-5'-monophosphate	0.708
263	SC	2-deoxy-cytidine-5'-thiophosphorate	0.708
264	6FU	2'-trifluoromethylthio-2'-deoxyuridine	0.704
265	9QV	Uridine 2',5'-bis(dihydrogen phosphate)	0.704
266	CSM	1-{2,5-anhydro-6-O-methyl-4-[(phosphonooxy)methyl]-alpha-L-mannofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.704
267	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	0.704
268	O7M	6-(methoxycarbonyl)uridine 5'-(dihydrogen phosphate)	0.704
269	QCE	N3-(N-(1-amino-4-methyl-1-oxopentan-2-yl)-2-amino-2-oxo-ethyl)-2'-deoxythymidine	0.704
270	THP	Thymidine-3',5'-diphosphate	0.704
271	TYD	Thymidine-5'-diphosphate	0.704
272	U31	2'-O-3-aminopropyl 2'-deoxyuridine-5'-monophosphate	0.704
273	U36	2'-O-methyoxyethyl-uridine-5'-monophosphate	0.704