1	4OC	4n,o2'-methylcytidine-5'-monophosphate	1.000
2	LHH	[(2~{R},3~{R},4~{R},5~{R})-5-(4-acetamido-2-oxidanylidene-pyrimidin-1-yl)-4-methoxy-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.920
3	C34	N4-methyl-2'-deoxy-cytidine-5'-monophosphate	0.913
4	B8T	4-methyl, cytidine-5'-monophosphate	0.875
5	D00	2'-deoxy-N-ethylcytidine 5'-(dihydrogen phosphate)	0.875
6	OMC	O2'-methylycytidine-5'-monophosphate	0.875
7	OMU	O2'-methyluridine 5'-monophosphate	0.875
8	XE6	4-amino-1-(2-O-methyl-5-O-phosphono-beta-L-ribofuranosyl)pyrimidin-2(1h)-one	0.875
9	XEC	1-(2-O-methyl-5-O-phosphono-beta-L-ribofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.875
10	2MU	2',5-dimethyluridine-5'-monophosphate	0.840
11	2YR	2'-deoxy-N-(2-sulfanylethyl)cytidine 5'-(dihydrogen phosphate)	0.840
12	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	0.840
13	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	0.840
14	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	0.840
15	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	0.840
16	T41	1-(2-O-methyl-beta-D-arabinofuranosyl)thymidine 5'-monophosphate	0.840
17	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	0.833
18	NOH	2'-deoxy-N-hydroxycytidine 5'-(dihydrogen phosphate)	0.833
19	Z	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)pyrimidin-2(1h)-one	0.826
20	4AC	N(4)-acetylcytidine-5'-monophosphate	0.808
21	J0X	2-[[2-oxidanylidene-1-[(2r,4s,5r)-4-oxidanyl-5-(phosphonooxymethyl)oxolan-2-yl]pyrimidin-4-yl]amino]ethanoic acid	0.808
22	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)	0.808
23	UOB	2'-ome,4'beta-ome uridine 5'-(dihydrogen phosphate)	0.808
24	16B	N-hydroxycytidine 5'-(dihydrogen phosphate)	0.800
25	6OO	2'-O-methyl-5'-O-thiophosphonocytidine	0.800
26	7OK	N-hydroxycytidine 5'-(dihydrogen phosphate) tautomer	0.800
27	A1L9Q	4-azanyl-1-[(2~{R},3~{R},4~{R},5~{R})-3-methoxy-4-oxidanyl-5-[[tris(oxidanyl)-$L^{5}-phosphanyl]oxymethyl]oxolan-2-yl]pyrimidine-2-thione	0.800
28	C45	N4-methoxy-2'-deoxy-cytidine-5'-monophosphate	0.800
29	OKQ	2'-O-methylcytidine-5'-phosphorothioate	0.800
30	OKT	2'-O-methyluridine-5'-phosphorothioate	0.800
31	0DC	2'-deoxy-L-ribo-furanosyl cytosine-5'-monophosphate	0.792
32	3KA	1-(2-deoxy-5-O-phosphono-beta-L-erythro-pentofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.792
33	5PY	1-(2'-deoxy-5'-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methylpyrimidin-2(1h)-one	0.792
34	DC	2'-deoxycytidine-5'-monophosphate	0.792
35	DCM	2'-deoxycytidine-5'-monophosphate	0.792
36	DDN	3,4-dihydro-2'-deoxyuridine-5'-monophosphate	0.792
37	DNR	2'-deoxy-n3-protonated cytidine-5'-monophosphate	0.792
38	DU	2'-deoxyuridine-5'-monophosphate	0.792
39	IY9	[5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3-oxidanyl-furan-2-yl]methyl dihydrogen phosphate	0.792
40	PYO	1-(beta-D-ribofuranosyl)-pyrimidin-2-one-5'-phosphate	0.792
41	UMC	2'-deoxy-5'-uridylic acid	0.792
42	UMP	2'-deoxyuridine 5'-monophosphate	0.792
43	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	0.792
44	125	2'-O-fluoroethyl-5-methyl-uridine-5'-monophosphate	0.778
45	2AT	2'-O-allyl thymidine-5'-monophosphate	0.778
46	2GT	2'-O-propargyl thymidine-5'-monophosphate	0.778
47	B9H	2'-methyl, 3-propyl, cytidine-5'-monophosphate	0.778
48	C31	2'-O-3-aminopropyl cytidine-5'-monophosphate	0.778
49	C43	2'-O-methyoxyethyl-cytidine-5'-monophosphate	0.778
50	P2T	2'-O-propyl thymidine-5-monophosphate	0.778
51	U31	2'-O-3-aminopropyl 2'-deoxyuridine-5'-monophosphate	0.778
52	U36	2'-O-methyoxyethyl-uridine-5'-monophosphate	0.778
53	T23	2'-O-methyl-3'-methyl-3'-deoxy-arabinofuranosyl-thymine-5'-phosphate	0.769
54	0C	L-cytidine-5'-monophosphate	0.760
55	0DT	2'-deoxy-L-ribo-furanosyl thymidine-5'-monophosphate	0.760
56	0U	L-uridine-5'-monophosphate	0.760
57	2AU	2'-aminouridine	0.760
58	2GF	[(2r,5r)-5-(4-amino-5-chloro-2-oxopyrimidin-1(2h)-yl)-3-oxotetrahydrofuran-2-yl]methyl dihydrogen phosphate	0.760
59	4SU	4-thiouridine-5'-monophosphate	0.760
60	4U3	5-chloro-2'-deoxycytidine 5'-(dihydrogen phosphate)	0.760
61	5CM	5-methyl-2'-deoxy-cytidine-5'-monophosphate	0.760
62	5IU	5-iodo-2'-deoxyuridine-5'-monophosphate	0.760
63	5OC	2'-deoxy-5-hydroxycytidine 5'-(dihydrogen phosphate)	0.760
64	8XC	4-amino-1-(5-O-phosphono-beta-D-xylofuranosyl)pyrimidin-2(1h)-one	0.760
65	8XU	1-(5-O-phosphono-beta-D-xylofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.760
66	A1IT3	2'-thiouridine-5'-monophosphate	0.760
67	A5M	2'-amine-cytidine-5'-monophosphate	0.760
68	BRU	5-bromo-2'-deoxyuridine-5'-monophosphate	0.760
69	C	Cytidine-5'-monophosphate	0.760
70	C37	5-fluoro-2'-deoxy-cytidine-5'-monophosphate	0.760
71	C38	5-iodo-2'-deoxy-cytidine-5'-monophosphate	0.760
72	C5P	Cytidine-5'-monophosphate	0.760
73	CAR	Cytosine arabinose-5'-phosphate	0.760
74	CBR	5-bromo-2'-deoxy-cytidine-5'-monophosphate	0.760
75	CFL	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)pyrimidin-2(1h)-one	0.760
76	CFZ	2'-deoxy-2'-fluorocytidine 5'-(dihydrogen phosphate)	0.760
77	CH	N3-protonated cytidine-5'-monophosphate	0.760
78	DT	Thymidine-5'-monophosphate	0.760
79	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	0.760
80	H2U	5,6-dihydrouridine-5'-monophosphate	0.760
81	IY0	[5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3,4-bis(oxidanyl)furan-2-yl]methyl dihydrogen phosphate	0.760
82	ME6	[(2r,3s,5r)-5-(4-azanyl-3-methyl-2-oxo-pyrimidin-3-ium-1-yl)-3-hydroxy-oxolan-2-yl]methyl dihydrogen phosphate	0.760
83	OFC	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-L-ribofuranosyl)pyrimidin-2(1h)-one	0.760
84	OHU	2'-deoxy-5-hydroxyuridine 5'-(dihydrogen phosphate)	0.760
85	PBT	[3-hydroxy-5-(5-methyl-2,4-dioxotetrahydro-1(2h)-pyrimidinyl)tetrahydro-2-furanyl]methyl dihydrogen phosphate	0.760
86	QBT	[(2r,3s,5r)-3-hydroxy-5-[(5s)-5-methyl-2,4-dioxo-1,3-diazinan-1-yl]oxolan-2-yl]methyl dihydrogen phosphate	0.760
87	RY	5'-3,6-dihydrocytidylic acid	0.760
88	T4S	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-hydroseleno-5-methylpyrimidin-2(1h)-one	0.760
89	TMP	Thymidine-5'-phosphate	0.760
90	TTI	2'-deoxy-5-telluroxouridine 5'-(dihydrogen phosphate)	0.760
91	U	Uridine-5'-monophosphate	0.760
92	U48	5-methyl-2'-deoxy-n3-protonated cytidine-5'-monophosphate	0.760
93	U5P	Uridine-5'-monophosphate	0.760
94	UAR	Uracil arabinose-5'-phosphate	0.760
95	UCL	5-chloro-2'-deoxyuridine 5'-(dihydrogen phosphate)	0.760
96	UF2	1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.760
97	UFP	5-fluoro-2'-deoxyuridine-5'-monophosphate	0.760
98	UFT	2'-deoxy-2'-fluorouridine 5'-(dihydrogen phosphate)	0.760
99	US5	1-(5-O-phosphono-beta-D-ribofuranosyl)-4-selanylpyrimidin-2(1h)-one	0.760
100	127	2'-O-aminooxy-ethyl-5-methyl-uridine-5'-monophosphate	0.750
101	2BT	2'-O-butyl-thymidine	0.750
102	C5L	2'-O-(2-methoxyethyl)-5-methylcytidine 5'-(dihydrogen phosphate)	0.750
103	CDW	(4r)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-1,3-diazabicyclo[2.2.0]hex-5-en-2-one	0.750
104	DOC	2',3'-dideoxycytidine-5'-monophosphate	0.750
105	NMT	1-(o2-(methylcarbamoyl)-o5-hydroxyphosphinyl-beta-D-ribofuranosyl)thymine	0.750
106	SMT	2'-[(methylthio)ethyloxy]-thymidine-5'-monophosphate	0.750
107	T38	2'-O-ethoxymethylene thymidine 5'-monophosphate	0.750
108	T39	2'-O-methoxyethylene thymidine 5'-monophosphate	0.750
109	UBB	2',3'-dideoxy-uridine-5'-monophosphate	0.750
110	Y5P	1-(5-O-phosphono-beta-D-ribofuranosyl)-1,4-dihydropyrimidine	0.750
111	47C	2'-deoxy-N-(prop-2-en-1-yloxy)cytidine 5'-(dihydrogen phosphate)	0.741
112	QSK	[(2~{R},3~{R},4~{R},5~{R})-5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3-oxidanyl-4-(trifluoromethyloxy)oxolan-2-yl]methoxyphosphinic acid	0.741
113	0U1	2'-methylselenyl-2'-deoxy-L-uridine-5'-monophosphate	0.731
114	10C	4-amino-1-{2,5-anhydro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranosyl}pyrimidin-2(1h)-one	0.731
115	5BU	5-bromo-uridine-5'-monophosphate	0.731
116	5CF	5-fluorocytidine 5'-(dihydrogen phosphate)	0.731
117	5DB	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-methoxy-5-methylpyrimidin-2(1h)-one	0.731
118	5FC	5-formyl-2'-deoxy-cytidine-5'-monophosphate	0.731
119	5FU	5-fluoro-uridine-5'-monophosphate	0.731
120	5HC	2'-deoxy-5-(hydroxymethyl)cytidine 5'-(dihydrogen phosphate)	0.731
121	5HU	5-hydroxymethyluridine-2'-deoxy-5'-monophosphate	0.731
122	5IC	5-iodo-cytidine-5'-monophosphate	0.731
123	5MC	5-methylcytidine-5'-monophosphate	0.731
124	5MU	5-methyluridine 5'-monophosphate	0.731
125	5SE	2'-deoxy-5-(methylselanyl)cytidine 5'-(dihydrogen phosphate)	0.731
126	64P	5-aminothymidine 5'-(dihydrogen phosphate)	0.731
127	64T	5-hydroxy-thymidine-5'-monophosphate	0.731
128	A1BT7	2'-deoxy-5-fluoro-5-methyl-5,6-dihydrocytidine 5'-(dihydrogen phosphate)	0.731
129	A1L3O	5-hydroxyuridine 5'-phosphate	0.731
130	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	0.731
131	B8Q	3-methyl, cytidine-5'-monophosphate	0.731
132	BMP	6-hydroxyuridine-5'-phosphate	0.731
133	BMQ	1-(5'-phospho-beta-D-ribofuranosyl)barbituric acid	0.731
134	CBV	5-bromocytidine 5'-(dihydrogen phosphate)	0.731
135	CSL	(D)-2'-methylselenyl-2'-deoxycytidine-5'-phosphate	0.731
136	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	0.731
137	EDC	N3,n4-etheno-2'-deoxycytidine-5'-monophosphate	0.731
138	IU	5-iodouridine-5'-monophosphate	0.731
139	JDT	2'-deoxy-5-ethyluridine 5'-(dihydrogen phosphate)	0.731
140	JMH	3-methylcytidine- 5'-monophosphate	0.731
141	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	0.731
142	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	0.731
143	MDQ	2'-deoxy-3-(oxidomethyl)cytidine 5'-(dihydrogen phosphate)	0.731
144	MFT	3-methylthymidine 5'-(dihydrogen phosphate)	0.731
145	NUP	6-aminouridine 5'-monophosphate	0.731
146	S5P	6-sulfanyluridine-5'-phosphate	0.731
147	T5O	2'-deoxy-5-methoxyuridine 5'-(dihydrogen phosphate)	0.731
148	T5S	2'-deoxy-5-(methylselanyl)uridine 5'-phosphate	0.731
149	TAF	2'-deoxy-2'-fluoro-arabino-furanosyl thymine-5'-phosphate	0.731
150	TKW	5-hydroxycytidine 5'-(dihydrogen phosphate)	0.731
151	U4M	1-{2,5-dideoxy-2-fluoro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.731
152	U5M	1-(2,6-dideoxy-2-fluoro-5-O-phosphono-alpha-L-talofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.731
153	U5R	1-(2,6-dideoxy-2-fluoro-5-O-phosphono-beta-D-allofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.731
154	U6M	6-methyluridine 5'-(dihydrogen phosphate)	0.731
155	U7B	2'-deoxy-2'2'-difluorodeoxycytidine	0.731
156	UFR	2'-deoxy-5-formyluridine 5'-(dihydrogen phosphate)	0.731
157	UMS	2'-methylselenyl-2'-deoxyuridine-5'-phosphate	0.731
158	UR3	3-methyluridine-5'-monophoshate	0.731
159	US2	2'-deoxy-5-(methylsulfanyl)uridine 5'-(dihydrogen phosphate)	0.731
160	USM	2'-S-methyl-2'-thiouridine 5'-(dihydrogen phosphate)	0.731
161	NMS	1-(o2-(2-methylamino-2-oxo-ethyl)-o5-hydroxyphosphinyl-beta-D-ribofuranosyl)thymine	0.724
162	TFE	2'-O-[2-(trifluoro)ethyl] thymidine-5'-monophosphate	0.724
163	2DT	3'-deoxythymidine-5'-monophosphate	0.720
164	5NC	5-aza-cytidine-5'monophosphate	0.720
165	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	0.720
166	9L3	[(2r,3s,5r)-5-(4-azanyl-5-methyl-pyrimidin-1-ium-1-yl)-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.720
167	C42	3'-amino-2'-deoxy-cytidine-5'-monophosphate	0.720
168	C4S	2'-deoxy-4'-thiocytidine 5'-(dihydrogen phosphate)	0.720
169	C7R	2'-deoxy-5'-O-thiophosphonocytidine	0.720
170	C7S	2'-deoxy-5'-O-thiophosphonocytidine	0.720
171	CMR	2'-deoxy-cytidine-5'-rp-monomethylphosphonate	0.720
172	D4M	[(5r)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-2,5-dihydrofuran-2-yl]methyl dihydrogen phosphate	0.720
173	L2B	3'-deoxyuridine-5'-monophosphate	0.720
174	O2C	3'-deoxy-cytidine-5'-monophosphate	0.720
175	SC	2-deoxy-cytidine-5'-thiophosphorate	0.720
176	TA3	(4s,5r)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methyl-1,3-diazabicyclo[2.2.0]hexan-2-one	0.720
177	UPS	2'-deoxy-5'-O-thiophosphonouridine	0.720
178	US1	2'-deoxy-3'-thiouridine 5'-(dihydrogen phosphate)	0.720
179	XY7	1-[2-deoxy-5-O-(dihydroxyphosphanyl)-2-fluoro-beta-L-ribofuranosyl]pyrimidine-2,4(1h,3h)-dione	0.720
180	9QV	Uridine 2',5'-bis(dihydrogen phosphate)	0.714
181	1CC	5-carboxy-2'-deoxycytidine monophosphate	0.704
182	1TL	1-{2,5-anhydro-6-deoxy-4-[(phosphonooxy)methyl]-alpha-L-mannofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.704
183	2ST	5-methyl-2'-se-methyl-2'-selenouridine 5'-(dihydrogen phosphate)	0.704
184	4PC	3-(2'-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-6-methyl-3,7-dihydro-2h-pyrrolo[2,3-D]pyrimidin-2-one	0.704
185	5EJ	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-ethoxy-5-methylpyrimidin-2(1h)-one	0.704
186	5HM	5-(hydroxymethyl)cytidine 5'-(dihydrogen phosphate)	0.704
187	5PC	5(1-propynyl)-2'-deoxycytidine-5'-monophosphate	0.704
188	6CN	6-cyanouridine 5'-phosphate	0.704
189	6MA	N6-methyl-deoxy-adenosine-5'-monophosphate	0.704
190	A1BBB	5-(hydroxymethyl)uridine 5'-(dihydrogen phosphate)	0.704
191	A1BBC	1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-5-(hydroxymethyl)pyrimidine-2,4(1h,3h)-dione	0.704
192	ATL	[(1s,3r,4s,7r)-7-hydroxy-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.704
193	B7C	3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-7,8-dihydropyrido[2,3-D]pyrimidin-2(3h)-one	0.704
194	BVP	(E)-5-(2-bromovinyl)-2'-deoxyuridine-5'-monophosphate	0.704
195	C36	5-methyl-5-fluoro-2'-deoxy-cytidine-5'-monophosphate	0.704
196	C46	6h,8h-3,4-dihydropyrimido[4,5-C][1,2]oxazin-7-0ne(cytidine)-5'-monophosphate	0.704
197	C49	4-thio,5-fluoro,5-methyl-2'-deoxy-cytidine-5'-monophosphate	0.704
198	CNU	5-cyano-uridine-5'-monophosphate	0.704
199	CTG	(5r,6s)-5,6-dihydro-5,6-dihydroxythymidine-5'-monophosphate	0.704
200	E3C	3-ethyl, cytidine-5'-monophosphate	0.704
201	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	0.704
202	FMU	5-fluoro-5-methyluridine-5'-monophosphate	0.704
203	FNU	6-amino-5-fluorouridine 5'-(dihydrogen phosphate)	0.704
204	HEU	3-(2-hydroxyethyl)-2'-deoxyuridine-5'-monophosphate	0.704
205	HHU	[(2r,3s,4r,5r)-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-4-formamido-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.704
206	JW5	6-(hydroxymethyl)uridine 5'-(dihydrogen phosphate)	0.704
207	KEA	2'-azido-2'-deoxycytidine 5'-(dihydrogen phosphate)	0.704
208	LCC	[(1r,3r,4r,7s)-7-hydroxy-3-(5-methylcytosin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.704
209	MDU	3-(hydroxymethyl)thymidine 5'-(dihydrogen phosphate)	0.704
210	MMX	3-ethyl-3,4,5,6-tetrahydrocytidine 5'-(dihydrogen phosphate)	0.704
211	NDN	2'-deoxy-5-nitrouridine 5'-(dihydrogen phosphate)	0.704
212	NDU	2'-deoxy-5-nitrouridine 5'-monophosphate	0.704
213	PDU	5(1-propynyl)-2'-deoxyuridine-5-monophosphate	0.704
214	RCE	1-{2,5-anhydro-6-deoxy-4-[(phosphonooxy)methyl]-beta-D-gulofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.704
215	RSQ	5-formylcytidine 5'-(dihydrogen phosphate)	0.704
216	TDY	5-(methylamino)thymidine 5'-(dihydrogen phosphate)	0.704
217	TLB	2'-O,3'-C-methylene-arabinofuranosyl-thymine-5'-monophosphate	0.704
218	TLN	[(1r,3r,4r,7s)-7-hydroxy-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.704
219	TTM	N3-ethyl-thymidine-5'-monophosphate	0.704
220	U1P	6-[(E)-iminomethyl]uridine 5'-phosphate	0.704
221	UEP	6-ethyluridine 5'-phosphate	0.704
222	UFB	2'-f,4'-beta-ome uridine 5'-(dihydrogen phosphate)	0.704
223	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	0.704
224	UMO	2'-f-4'-ome U	0.704
225	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	0.704
226	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	0.704
227	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	0.704
228	UWJ	5-methyl-1-(2-se-methyl-5-O-phosphono-2-seleno-beta-D-arabinofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.704
229	UZR	2'-deoxy-2'-triaza-1,2-dien-2-ium-1-yl-uridine-5'-monophosphate	0.704
230	XFC	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-2-oxo-1,2-dihydropyrimidine-5-carbaldehyde	0.704
231	2NT	2'-O-[2-[hydroxy(methyleneamino)oxy]ethyl thymidine-5'-monophosphate	0.700
232	2OT	2'-O-[2-(N,N-dimethylaminooxy)ethyl] thymidine-5'-monophosphate	0.700
233	GMU	2'-O-[(2-guanidinium)ethyl]-5-methyluridine 5'-monophosphate	0.700