1	ZDU	5-(3-aminopropyl)-2'-deoxyuridine-5'-monophosphate	1.000
2	PDU	5(1-propynyl)-2'-deoxyuridine-5-monophosphate	0.958
3	JDT	2'-deoxy-5-ethyluridine 5'-(dihydrogen phosphate)	0.917
4	5PC	5(1-propynyl)-2'-deoxycytidine-5'-monophosphate	0.880
5	BVP	(E)-5-(2-bromovinyl)-2'-deoxyuridine-5'-monophosphate	0.880
6	0DT	2'-deoxy-L-ribo-furanosyl thymidine-5'-monophosphate	0.875
7	DT	Thymidine-5'-monophosphate	0.875
8	PBT	[3-hydroxy-5-(5-methyl-2,4-dioxotetrahydro-1(2h)-pyrimidinyl)tetrahydro-2-furanyl]methyl dihydrogen phosphate	0.875
9	QBT	[(2r,3s,5r)-3-hydroxy-5-[(5s)-5-methyl-2,4-dioxo-1,3-diazinan-1-yl]oxolan-2-yl]methyl dihydrogen phosphate	0.875
10	TMP	Thymidine-5'-phosphate	0.875
11	5HU	5-hydroxymethyluridine-2'-deoxy-5'-monophosphate	0.840
12	5MU	5-methyluridine 5'-monophosphate	0.840
13	64P	5-aminothymidine 5'-(dihydrogen phosphate)	0.840
14	64T	5-hydroxy-thymidine-5'-monophosphate	0.840
15	MFT	3-methylthymidine 5'-(dihydrogen phosphate)	0.840
16	TAF	2'-deoxy-2'-fluoro-arabino-furanosyl thymine-5'-phosphate	0.840
17	UFR	2'-deoxy-5-formyluridine 5'-(dihydrogen phosphate)	0.840
18	2DT	3'-deoxythymidine-5'-monophosphate	0.833
19	3KA	1-(2-deoxy-5-O-phosphono-beta-L-erythro-pentofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.833
20	5PY	1-(2'-deoxy-5'-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methylpyrimidin-2(1h)-one	0.833
21	D4M	[(5r)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-2,5-dihydrofuran-2-yl]methyl dihydrogen phosphate	0.833
22	DDN	3,4-dihydro-2'-deoxyuridine-5'-monophosphate	0.833
23	DU	2'-deoxyuridine-5'-monophosphate	0.833
24	UMC	2'-deoxy-5'-uridylic acid	0.833
25	UMP	2'-deoxyuridine 5'-monophosphate	0.833
26	8DT	5-(3-(acetamide-N-yl)-1-propen-1-yl)-2'-deoxyuridine	0.821
27	2MU	2',5-dimethyluridine-5'-monophosphate	0.808
28	2ST	5-methyl-2'-se-methyl-2'-selenouridine 5'-(dihydrogen phosphate)	0.808
29	A1BBB	5-(hydroxymethyl)uridine 5'-(dihydrogen phosphate)	0.808
30	A1BBC	1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-5-(hydroxymethyl)pyrimidine-2,4(1h,3h)-dione	0.808
31	ATL	[(1s,3r,4s,7r)-7-hydroxy-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.808
32	CNU	5-cyano-uridine-5'-monophosphate	0.808
33	CTG	(5r,6s)-5,6-dihydro-5,6-dihydroxythymidine-5'-monophosphate	0.808
34	FMU	5-fluoro-5-methyluridine-5'-monophosphate	0.808
35	MDU	3-(hydroxymethyl)thymidine 5'-(dihydrogen phosphate)	0.808
36	T41	1-(2-O-methyl-beta-D-arabinofuranosyl)thymidine 5'-monophosphate	0.808
37	TDY	5-(methylamino)thymidine 5'-(dihydrogen phosphate)	0.808
38	TLB	2'-O,3'-C-methylene-arabinofuranosyl-thymine-5'-monophosphate	0.808
39	TLN	[(1r,3r,4r,7s)-7-hydroxy-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.808
40	TTM	N3-ethyl-thymidine-5'-monophosphate	0.808
41	UWJ	5-methyl-1-(2-se-methyl-5-O-phosphono-2-seleno-beta-D-arabinofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.808
42	0U	L-uridine-5'-monophosphate	0.800
43	2AU	2'-aminouridine	0.800
44	5CM	5-methyl-2'-deoxy-cytidine-5'-monophosphate	0.800
45	5IU	5-iodo-2'-deoxyuridine-5'-monophosphate	0.800
46	6F7	3'-deoxy-5-methyluridine 5'-(dihydrogen phosphate)	0.800
47	8XU	1-(5-O-phosphono-beta-D-xylofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.800
48	A1AAZ	2-thio-thymidine	0.800
49	A1IT3	2'-thiouridine-5'-monophosphate	0.800
50	BRU	5-bromo-2'-deoxyuridine-5'-monophosphate	0.800
51	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	0.800
52	FDM	3'-fluoro-3'-deoxythymidine monophosphate	0.800
53	H2U	5,6-dihydrouridine-5'-monophosphate	0.800
54	IMC	N1-[2-deoxy-ribofuranosyl]-[2-amino-5-methyl-4-oxo-4h-pyrimidine]-5'-monophosphate	0.800
55	MUM	5'-O-(dihydroxyphosphanyl)-5-methyl-5,6-dihydrouridine	0.800
56	NYM	3'-deoxy-3'-aminothymidine monophosphate	0.800
57	OHU	2'-deoxy-5-hydroxyuridine 5'-(dihydrogen phosphate)	0.800
58	PST	Thymidine-5'-thiophosphate	0.800
59	T49	S4'-2'deoxythymidine 5'-monophosphate	0.800
60	T4S	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-hydroseleno-5-methylpyrimidin-2(1h)-one	0.800
61	TSP	3'-thio-thymidine-5'-phosphate	0.800
62	TTI	2'-deoxy-5-telluroxouridine 5'-(dihydrogen phosphate)	0.800
63	U	Uridine-5'-monophosphate	0.800
64	U48	5-methyl-2'-deoxy-n3-protonated cytidine-5'-monophosphate	0.800
65	U5P	Uridine-5'-monophosphate	0.800
66	UAR	Uracil arabinose-5'-phosphate	0.800
67	UCL	5-chloro-2'-deoxyuridine 5'-(dihydrogen phosphate)	0.800
68	UF2	1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.800
69	UFP	5-fluoro-2'-deoxyuridine-5'-monophosphate	0.800
70	UFT	2'-deoxy-2'-fluorouridine 5'-(dihydrogen phosphate)	0.800
71	US3	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methyl-2-selanylpyrimidin-4(1h)-one	0.800
72	UBB	2',3'-dideoxy-uridine-5'-monophosphate	0.792
73	Z	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)pyrimidin-2(1h)-one	0.792
74	MNU	(2r,4s)-1-[(4r)-3,4-dihydroxytetrahydrofuran-2-yl]-5-[(methylamino)methyl]-1,2,3,4-tetrahydropyrimidine-2,4-diol-5'-mon ophosphate	0.778
75	TLC	2-O,3-ethdiyl-arabinofuranosyl-thymine-5'-monophosphate	0.778
76	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	0.769
77	0U1	2'-methylselenyl-2'-deoxy-L-uridine-5'-monophosphate	0.769
78	5BU	5-bromo-uridine-5'-monophosphate	0.769
79	5DB	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-methoxy-5-methylpyrimidin-2(1h)-one	0.769
80	5FC	5-formyl-2'-deoxy-cytidine-5'-monophosphate	0.769
81	5FU	5-fluoro-uridine-5'-monophosphate	0.769
82	5HC	2'-deoxy-5-(hydroxymethyl)cytidine 5'-(dihydrogen phosphate)	0.769
83	5MC	5-methylcytidine-5'-monophosphate	0.769
84	6HT	1',5'-anhydro-2',3'-dideoxy-2'-(thymin-1-yl)-6'-O-phosphoryl-D-arabino-hexitol	0.769
85	A1BT7	2'-deoxy-5-fluoro-5-methyl-5,6-dihydrocytidine 5'-(dihydrogen phosphate)	0.769
86	A1I9V	5-methyl-2-thio-uridine-5'-monophosphate	0.769
87	A1L3O	5-hydroxyuridine 5'-phosphate	0.769
88	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	0.769
89	BMP	6-hydroxyuridine-5'-phosphate	0.769
90	BMQ	1-(5'-phospho-beta-D-ribofuranosyl)barbituric acid	0.769
91	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	0.769
92	IU	5-iodouridine-5'-monophosphate	0.769
93	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	0.769
94	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	0.769
95	NUP	6-aminouridine 5'-monophosphate	0.769
96	OMU	O2'-methyluridine 5'-monophosphate	0.769
97	S5P	6-sulfanyluridine-5'-phosphate	0.769
98	T32	6'-alpha-methyl carbocyclic thymidine 5'-monophosphate	0.769
99	T48	6'-alpha-hydroxy carbocyclic thymidine 5'-monophosphate	0.769
100	T5O	2'-deoxy-5-methoxyuridine 5'-(dihydrogen phosphate)	0.769
101	T5S	2'-deoxy-5-(methylselanyl)uridine 5'-phosphate	0.769
102	U4M	1-{2,5-dideoxy-2-fluoro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.769
103	U5M	1-(2,6-dideoxy-2-fluoro-5-O-phosphono-alpha-L-talofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.769
104	U5R	1-(2,6-dideoxy-2-fluoro-5-O-phosphono-beta-D-allofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.769
105	U6M	6-methyluridine 5'-(dihydrogen phosphate)	0.769
106	UMS	2'-methylselenyl-2'-deoxyuridine-5'-phosphate	0.769
107	UR3	3-methyluridine-5'-monophoshate	0.769
108	US2	2'-deoxy-5-(methylsulfanyl)uridine 5'-(dihydrogen phosphate)	0.769
109	USM	2'-S-methyl-2'-thiouridine 5'-(dihydrogen phosphate)	0.769
110	XEC	1-(2-O-methyl-5-O-phosphono-beta-L-ribofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.769
111	XTL	[(1s,4r,6r)-6-hydroxy-4-(thymin-9-yl)cyclohex-2-en-1-yl]methyl dihydrogen phosphate	0.769
112	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	0.769
113	0DC	2'-deoxy-L-ribo-furanosyl cytosine-5'-monophosphate	0.760
114	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	0.760
115	9L3	[(2r,3s,5r)-5-(4-azanyl-5-methyl-pyrimidin-1-ium-1-yl)-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.760
116	DC	2'-deoxycytidine-5'-monophosphate	0.760
117	DCM	2'-deoxycytidine-5'-monophosphate	0.760
118	DNR	2'-deoxy-n3-protonated cytidine-5'-monophosphate	0.760
119	IY9	[5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3-oxidanyl-furan-2-yl]methyl dihydrogen phosphate	0.760
120	L2B	3'-deoxyuridine-5'-monophosphate	0.760
121	PYO	1-(beta-D-ribofuranosyl)-pyrimidin-2-one-5'-phosphate	0.760
122	TA3	(4s,5r)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methyl-1,3-diazabicyclo[2.2.0]hexan-2-one	0.760
123	UPS	2'-deoxy-5'-O-thiophosphonouridine	0.760
124	US1	2'-deoxy-3'-thiouridine 5'-(dihydrogen phosphate)	0.760
125	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	0.760
126	XY7	1-[2-deoxy-5-O-(dihydroxyphosphanyl)-2-fluoro-beta-L-ribofuranosyl]pyrimidine-2,4(1h,3h)-dione	0.760
127	A1I59	[(2~{R},3~{S},4~{R},5~{R})-5-[4-azanyl-5-[(1~{S})-1-azanyl-3,3-bis(oxidanyl)propyl]-2-oxidanylidene-pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.759
128	125	2'-O-fluoroethyl-5-methyl-uridine-5'-monophosphate	0.750
129	2AT	2'-O-allyl thymidine-5'-monophosphate	0.750
130	2GT	2'-O-propargyl thymidine-5'-monophosphate	0.750
131	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	0.750
132	P2T	2'-O-propyl thymidine-5-monophosphate	0.750
133	1CC	5-carboxy-2'-deoxycytidine monophosphate	0.741
134	1TL	1-{2,5-anhydro-6-deoxy-4-[(phosphonooxy)methyl]-alpha-L-mannofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.741
135	5EJ	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-ethoxy-5-methylpyrimidin-2(1h)-one	0.741
136	5HM	5-(hydroxymethyl)cytidine 5'-(dihydrogen phosphate)	0.741
137	6CN	6-cyanouridine 5'-phosphate	0.741
138	9V9	1-{2,5-anhydro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranosyl}-5-methyl-2-sulfanylidene-2,3-dihydropyrimidin-4(1h)-one	0.741
139	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	0.741
140	ATM	3'-azido-3'-deoxythymidine-5'-monophosphate	0.741
141	C36	5-methyl-5-fluoro-2'-deoxy-cytidine-5'-monophosphate	0.741
142	C49	4-thio,5-fluoro,5-methyl-2'-deoxy-cytidine-5'-monophosphate	0.741
143	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	0.741
144	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	0.741
145	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	0.741
146	FNU	6-amino-5-fluorouridine 5'-(dihydrogen phosphate)	0.741
147	HEU	3-(2-hydroxyethyl)-2'-deoxyuridine-5'-monophosphate	0.741
148	HHU	[(2r,3s,4r,5r)-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-4-formamido-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.741
149	JW5	6-(hydroxymethyl)uridine 5'-(dihydrogen phosphate)	0.741
150	LCC	[(1r,3r,4r,7s)-7-hydroxy-3-(5-methylcytosin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.741
151	NDN	2'-deoxy-5-nitrouridine 5'-(dihydrogen phosphate)	0.741
152	NDU	2'-deoxy-5-nitrouridine 5'-monophosphate	0.741
153	RCE	1-{2,5-anhydro-6-deoxy-4-[(phosphonooxy)methyl]-beta-D-gulofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.741
154	RSQ	5-formylcytidine 5'-(dihydrogen phosphate)	0.741
155	T23	2'-O-methyl-3'-methyl-3'-deoxy-arabinofuranosyl-thymine-5'-phosphate	0.741
156	U1P	6-[(E)-iminomethyl]uridine 5'-phosphate	0.741
157	UEP	6-ethyluridine 5'-phosphate	0.741
158	UFB	2'-f,4'-beta-ome uridine 5'-(dihydrogen phosphate)	0.741
159	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	0.741
160	UMO	2'-f-4'-ome U	0.741
161	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	0.741
162	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	0.741
163	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	0.741
164	UZR	2'-deoxy-2'-triaza-1,2-dien-2-ium-1-yl-uridine-5'-monophosphate	0.741
165	XFC	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-2-oxo-1,2-dihydropyrimidine-5-carbaldehyde	0.741
166	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	0.741
167	0C	L-cytidine-5'-monophosphate	0.731
168	2GF	[(2r,5r)-5-(4-amino-5-chloro-2-oxopyrimidin-1(2h)-yl)-3-oxotetrahydrofuran-2-yl]methyl dihydrogen phosphate	0.731
169	3DU	4-hydroxy-1-(5-O-phosphono-beta-D-ribofuranosyl)pyridin-2(1h)-one	0.731
170	4SC	2'-deoxy-5-methyl-4'-thiocytidine 5'-(dihydrogen phosphate)	0.731
171	4SU	4-thiouridine-5'-monophosphate	0.731
172	4U3	5-chloro-2'-deoxycytidine 5'-(dihydrogen phosphate)	0.731
173	5OC	2'-deoxy-5-hydroxycytidine 5'-(dihydrogen phosphate)	0.731
174	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	0.731
175	8XC	4-amino-1-(5-O-phosphono-beta-D-xylofuranosyl)pyrimidin-2(1h)-one	0.731
176	A5M	2'-amine-cytidine-5'-monophosphate	0.731
177	C	Cytidine-5'-monophosphate	0.731
178	C34	N4-methyl-2'-deoxy-cytidine-5'-monophosphate	0.731
179	C37	5-fluoro-2'-deoxy-cytidine-5'-monophosphate	0.731
180	C38	5-iodo-2'-deoxy-cytidine-5'-monophosphate	0.731
181	C5P	Cytidine-5'-monophosphate	0.731
182	CAR	Cytosine arabinose-5'-phosphate	0.731
183	CBR	5-bromo-2'-deoxy-cytidine-5'-monophosphate	0.731
184	CFL	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)pyrimidin-2(1h)-one	0.731
185	CFZ	2'-deoxy-2'-fluorocytidine 5'-(dihydrogen phosphate)	0.731
186	CH	N3-protonated cytidine-5'-monophosphate	0.731
187	F2T	2'-deoxy-2'-fluoro-5'-O-thiophosphonouridine	0.731
188	IC	Isocytidine-5'-monophosphate	0.731
189	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	0.731
190	IY0	[5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3,4-bis(oxidanyl)furan-2-yl]methyl dihydrogen phosphate	0.731
191	ME6	[(2r,3s,5r)-5-(4-azanyl-3-methyl-2-oxo-pyrimidin-3-ium-1-yl)-3-hydroxy-oxolan-2-yl]methyl dihydrogen phosphate	0.731
192	NOH	2'-deoxy-N-hydroxycytidine 5'-(dihydrogen phosphate)	0.731
193	OFC	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-L-ribofuranosyl)pyrimidin-2(1h)-one	0.731
194	OKN	5'-methyl-2'-deoxycytidine-5'-phosphorothioate	0.731
195	RUS	1-(5-O-phosphono-beta-D-ribofuranosyl)-2-selanylpyrimidin-4(1h)-one	0.731
196	RY	5'-3,6-dihydrocytidylic acid	0.731
197	SSU	Uridine-5'-phosphorothioate	0.731
198	SUR	1-(beta-D-ribofuranosyl)-2-thio-uracil-5'-phosphate	0.731
199	T2S	Thymidine-5'-dithiophosphorate	0.731
200	THS	Thymidine-5'-(dithio)phosphate	0.731
201	U37	Uridine 5'-monothiophosphate	0.731
202	UD5	5-fluorouridine	0.731
203	UP6	6-aza uridine 5'-monophosphate	0.731
204	US5	1-(5-O-phosphono-beta-D-ribofuranosyl)-4-selanylpyrimidin-2(1h)-one	0.731
205	127	2'-O-aminooxy-ethyl-5-methyl-uridine-5'-monophosphate	0.724
206	2BT	2'-O-butyl-thymidine	0.724
207	70U	5-(O-methylaceto)-2-thio-2-deoxy-uridine-5'-monophosphate	0.724
208	84E	[(2s,3s,5r)-5-[5-methyl-2,4-bis(oxidanylidene)pyrimidin-1-yl]-3-oxidanyl-2-(trifluoromethylsulfanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.724
209	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	0.724
210	NMT	1-(o2-(methylcarbamoyl)-o5-hydroxyphosphinyl-beta-D-ribofuranosyl)thymine	0.724
211	SMT	2'-[(methylthio)ethyloxy]-thymidine-5'-monophosphate	0.724
212	T38	2'-O-ethoxymethylene thymidine 5'-monophosphate	0.724
213	T39	2'-O-methoxyethylene thymidine 5'-monophosphate	0.724
214	CDW	(4r)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-1,3-diazabicyclo[2.2.0]hex-5-en-2-one	0.720
215	DOC	2',3'-dideoxycytidine-5'-monophosphate	0.720
216	Y5P	1-(5-O-phosphono-beta-D-ribofuranosyl)-1,4-dihydropyrimidine	0.720
217	08Q	5'-O-{(S)-hydroxy[(2-sulfanylethyl)amino]phosphoryl}thymidine	0.714
218	1FC	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-2-oxo-1,2-dihydropyrimidine-5-carboxylic acid	0.714
219	2OM	5,6-dihydroorotidine 5'-monophosphate	0.714
220	6AU	6-acetyluridine 5'-phosphate	0.714
221	6AZ	6-azidouridine 5'-(dihydrogen phosphate)	0.714
222	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	0.714
223	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	0.714
224	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	0.714
225	OMP	Orotidine-5'-monophosphate	0.714
226	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	0.714
227	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	0.714
228	TX2	5'-O-{(R)-hydroxy[(2-sulfanylethyl)amino]phosphoryl}thymidine	0.714
229	U8U	5-methylaminomethyl-2-thiouridine-5'-monophosphate	0.714
230	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)	0.714
231	UOB	2'-ome,4'beta-ome uridine 5'-(dihydrogen phosphate)	0.714
232	10C	4-amino-1-{2,5-anhydro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranosyl}pyrimidin-2(1h)-one	0.704
233	16B	N-hydroxycytidine 5'-(dihydrogen phosphate)	0.704
234	5CF	5-fluorocytidine 5'-(dihydrogen phosphate)	0.704
235	5IC	5-iodo-cytidine-5'-monophosphate	0.704
236	5SE	2'-deoxy-5-(methylselanyl)cytidine 5'-(dihydrogen phosphate)	0.704
237	7OK	N-hydroxycytidine 5'-(dihydrogen phosphate) tautomer	0.704
238	A1IT4	1-(beta-D-ribofuranosyl)cyanuric acid-5'-monophosphate	0.704
239	A6U	1,5-anhydro-2-deoxy-2-(2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-6-O-phosphono-D-altritol	0.704
240	B8Q	3-methyl, cytidine-5'-monophosphate	0.704
241	B8T	4-methyl, cytidine-5'-monophosphate	0.704
242	C45	N4-methoxy-2'-deoxy-cytidine-5'-monophosphate	0.704
243	CBV	5-bromocytidine 5'-(dihydrogen phosphate)	0.704
244	CSL	(D)-2'-methylselenyl-2'-deoxycytidine-5'-phosphate	0.704
245	D00	2'-deoxy-N-ethylcytidine 5'-(dihydrogen phosphate)	0.704
246	EDC	N3,n4-etheno-2'-deoxycytidine-5'-monophosphate	0.704
247	JMH	3-methylcytidine- 5'-monophosphate	0.704
248	MDQ	2'-deoxy-3-(oxidomethyl)cytidine 5'-(dihydrogen phosphate)	0.704
249	OKT	2'-O-methyluridine-5'-phosphorothioate	0.704
250	OMC	O2'-methylycytidine-5'-monophosphate	0.704
251	TKW	5-hydroxycytidine 5'-(dihydrogen phosphate)	0.704
252	U7B	2'-deoxy-2'2'-difluorodeoxycytidine	0.704
253	XE6	4-amino-1-(2-O-methyl-5-O-phosphono-beta-L-ribofuranosyl)pyrimidin-2(1h)-one	0.704
254	XTH	1-(2,3-dideoxy-6-O-phosphono-beta-D-erythro-hexopyranosyl)-5-methylpyrimidine-2,4(1h,3h)-dione	0.704
255	A1L3P	5-carboxymethylaminomethyluridine	0.700
256	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	0.700
257	NMS	1-(o2-(2-methylamino-2-oxo-ethyl)-o5-hydroxyphosphinyl-beta-D-ribofuranosyl)thymine	0.700
258	QCK	(4-methyltriazole)-thymidine-5'-monophosphate	0.700
259	TFE	2'-O-[2-(trifluoro)ethyl] thymidine-5'-monophosphate	0.700
260	UBI	2'-deoxy-5-[(2-methylpropyl)carbamoyl]uridine 5'-(dihydrogen phosphate)	0.700