1	OKT	2'-O-methyluridine-5'-phosphorothioate	1.000
2	6OO	2'-O-methyl-5'-O-thiophosphonocytidine	0.913
3	OKQ	2'-O-methylcytidine-5'-phosphorothioate	0.913
4	OMU	O2'-methyluridine 5'-monophosphate	0.913
5	XEC	1-(2-O-methyl-5-O-phosphono-beta-L-ribofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.913
6	UPS	2'-deoxy-5'-O-thiophosphonouridine	0.909
7	2MU	2',5-dimethyluridine-5'-monophosphate	0.875
8	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	0.875
9	T41	1-(2-O-methyl-beta-D-arabinofuranosyl)thymidine 5'-monophosphate	0.875
10	F2T	2'-deoxy-2'-fluoro-5'-O-thiophosphonouridine	0.870
11	PST	Thymidine-5'-thiophosphate	0.870
12	SSU	Uridine-5'-phosphorothioate	0.870
13	U37	Uridine 5'-monothiophosphate	0.870
14	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)	0.840
15	UOB	2'-ome,4'beta-ome uridine 5'-(dihydrogen phosphate)	0.840
16	OMC	O2'-methylycytidine-5'-monophosphate	0.833
17	XE6	4-amino-1-(2-O-methyl-5-O-phosphono-beta-L-ribofuranosyl)pyrimidin-2(1h)-one	0.833
18	3KA	1-(2-deoxy-5-O-phosphono-beta-L-erythro-pentofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.826
19	C7R	2'-deoxy-5'-O-thiophosphonocytidine	0.826
20	C7S	2'-deoxy-5'-O-thiophosphonocytidine	0.826
21	DDN	3,4-dihydro-2'-deoxyuridine-5'-monophosphate	0.826
22	DU	2'-deoxyuridine-5'-monophosphate	0.826
23	SC	2-deoxy-cytidine-5'-thiophosphorate	0.826
24	UMC	2'-deoxy-5'-uridylic acid	0.826
25	UMP	2'-deoxyuridine 5'-monophosphate	0.826
26	XY7	1-[2-deoxy-5-O-(dihydroxyphosphanyl)-2-fluoro-beta-L-ribofuranosyl]pyrimidine-2,4(1h,3h)-dione	0.826
27	125	2'-O-fluoroethyl-5-methyl-uridine-5'-monophosphate	0.808
28	2AT	2'-O-allyl thymidine-5'-monophosphate	0.808
29	2GT	2'-O-propargyl thymidine-5'-monophosphate	0.808
30	P2T	2'-O-propyl thymidine-5-monophosphate	0.808
31	U31	2'-O-3-aminopropyl 2'-deoxyuridine-5'-monophosphate	0.808
32	U36	2'-O-methyoxyethyl-uridine-5'-monophosphate	0.808
33	4OC	4n,o2'-methylcytidine-5'-monophosphate	0.800
34	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	0.800
35	T23	2'-O-methyl-3'-methyl-3'-deoxy-arabinofuranosyl-thymine-5'-phosphate	0.800
36	0DT	2'-deoxy-L-ribo-furanosyl thymidine-5'-monophosphate	0.792
37	0U	L-uridine-5'-monophosphate	0.792
38	1SC	5'-O-thiophosphonocytidine	0.792
39	2AU	2'-aminouridine	0.792
40	5IU	5-iodo-2'-deoxyuridine-5'-monophosphate	0.792
41	8XU	1-(5-O-phosphono-beta-D-xylofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.792
42	BRU	5-bromo-2'-deoxyuridine-5'-monophosphate	0.792
43	DT	Thymidine-5'-monophosphate	0.792
44	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
45	H2U	5,6-dihydrouridine-5'-monophosphate	0.792
46	MUM	5'-O-(dihydroxyphosphanyl)-5-methyl-5,6-dihydrouridine	0.792
47	OHU	2'-deoxy-5-hydroxyuridine 5'-(dihydrogen phosphate)	0.792
48	OKN	5'-methyl-2'-deoxycytidine-5'-phosphorothioate	0.792
49	PBT	[3-hydroxy-5-(5-methyl-2,4-dioxotetrahydro-1(2h)-pyrimidinyl)tetrahydro-2-furanyl]methyl dihydrogen phosphate	0.792
50	QBT	[(2r,3s,5r)-3-hydroxy-5-[(5s)-5-methyl-2,4-dioxo-1,3-diazinan-1-yl]oxolan-2-yl]methyl dihydrogen phosphate	0.792
51	T2S	Thymidine-5'-dithiophosphorate	0.792
52	THS	Thymidine-5'-(dithio)phosphate	0.792
53	TMP	Thymidine-5'-phosphate	0.792
54	TTI	2'-deoxy-5-telluroxouridine 5'-(dihydrogen phosphate)	0.792
55	U	Uridine-5'-monophosphate	0.792
56	U5P	Uridine-5'-monophosphate	0.792
57	UAR	Uracil arabinose-5'-phosphate	0.792
58	UCL	5-chloro-2'-deoxyuridine 5'-(dihydrogen phosphate)	0.792
59	UD5	5-fluorouridine	0.792
60	UF2	1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.792
61	UFP	5-fluoro-2'-deoxyuridine-5'-monophosphate	0.792
62	UFT	2'-deoxy-2'-fluorouridine 5'-(dihydrogen phosphate)	0.792
63	UBB	2',3'-dideoxy-uridine-5'-monophosphate	0.783
64	Z	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)pyrimidin-2(1h)-one	0.783
65	127	2'-O-aminooxy-ethyl-5-methyl-uridine-5'-monophosphate	0.778
66	2BT	2'-O-butyl-thymidine	0.778
67	N7X	5'-O-[(R)-hydroxy(sulfanylidene)-lambda~5~-phosphanyl]-2'-O-(2-methoxyethyl)-5-methylcytidine	0.778
68	NMT	1-(o2-(methylcarbamoyl)-o5-hydroxyphosphinyl-beta-D-ribofuranosyl)thymine	0.778
69	SMT	2'-[(methylthio)ethyloxy]-thymidine-5'-monophosphate	0.778
70	T38	2'-O-ethoxymethylene thymidine 5'-monophosphate	0.778
71	T39	2'-O-methoxyethylene thymidine 5'-monophosphate	0.778
72	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	0.769
73	0U1	2'-methylselenyl-2'-deoxy-L-uridine-5'-monophosphate	0.760
74	5BU	5-bromo-uridine-5'-monophosphate	0.760
75	5FU	5-fluoro-uridine-5'-monophosphate	0.760
76	5HU	5-hydroxymethyluridine-2'-deoxy-5'-monophosphate	0.760
77	5MU	5-methyluridine 5'-monophosphate	0.760
78	64P	5-aminothymidine 5'-(dihydrogen phosphate)	0.760
79	64T	5-hydroxy-thymidine-5'-monophosphate	0.760
80	BMP	6-hydroxyuridine-5'-phosphate	0.760
81	BMQ	1-(5'-phospho-beta-D-ribofuranosyl)barbituric acid	0.760
82	IU	5-iodouridine-5'-monophosphate	0.760
83	JDT	2'-deoxy-5-ethyluridine 5'-(dihydrogen phosphate)	0.760
84	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
85	MFT	3-methylthymidine 5'-(dihydrogen phosphate)	0.760
86	NUP	6-aminouridine 5'-monophosphate	0.760
87	S5P	6-sulfanyluridine-5'-phosphate	0.760
88	T5O	2'-deoxy-5-methoxyuridine 5'-(dihydrogen phosphate)	0.760
89	T5S	2'-deoxy-5-(methylselanyl)uridine 5'-phosphate	0.760
90	TAF	2'-deoxy-2'-fluoro-arabino-furanosyl thymine-5'-phosphate	0.760
91	U4M	1-{2,5-dideoxy-2-fluoro-4-[(phosphonooxy)methyl]-alpha-L-lyxofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.760
92	U5M	1-(2,6-dideoxy-2-fluoro-5-O-phosphono-alpha-L-talofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.760
93	U5R	1-(2,6-dideoxy-2-fluoro-5-O-phosphono-beta-D-allofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.760
94	U6M	6-methyluridine 5'-(dihydrogen phosphate)	0.760
95	UFR	2'-deoxy-5-formyluridine 5'-(dihydrogen phosphate)	0.760
96	UMS	2'-methylselenyl-2'-deoxyuridine-5'-phosphate	0.760
97	UR3	3-methyluridine-5'-monophoshate	0.760
98	US2	2'-deoxy-5-(methylsulfanyl)uridine 5'-(dihydrogen phosphate)	0.760
99	USM	2'-S-methyl-2'-thiouridine 5'-(dihydrogen phosphate)	0.760
100	0DC	2'-deoxy-L-ribo-furanosyl cytosine-5'-monophosphate	0.750
101	2DT	3'-deoxythymidine-5'-monophosphate	0.750
102	5PY	1-(2'-deoxy-5'-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methylpyrimidin-2(1h)-one	0.750
103	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	0.750
104	C2S	Cytidine-5'-dithiophosphorate	0.750
105	CMR	2'-deoxy-cytidine-5'-rp-monomethylphosphonate	0.750
106	D4M	[(5r)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-2,5-dihydrofuran-2-yl]methyl dihydrogen phosphate	0.750
107	DC	2'-deoxycytidine-5'-monophosphate	0.750
108	DCM	2'-deoxycytidine-5'-monophosphate	0.750
109	DNR	2'-deoxy-n3-protonated cytidine-5'-monophosphate	0.750
110	IY9	[5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3-oxidanyl-furan-2-yl]methyl dihydrogen phosphate	0.750
111	L2B	3'-deoxyuridine-5'-monophosphate	0.750
112	NMS	1-(o2-(2-methylamino-2-oxo-ethyl)-o5-hydroxyphosphinyl-beta-D-ribofuranosyl)thymine	0.750
113	PYO	1-(beta-D-ribofuranosyl)-pyrimidin-2-one-5'-phosphate	0.750
114	TFE	2'-O-[2-(trifluoro)ethyl] thymidine-5'-monophosphate	0.750
115	US1	2'-deoxy-3'-thiouridine 5'-(dihydrogen phosphate)	0.750
116	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	0.750
117	9QV	Uridine 2',5'-bis(dihydrogen phosphate)	0.741
118	B9H	2'-methyl, 3-propyl, cytidine-5'-monophosphate	0.741
119	C31	2'-O-3-aminopropyl cytidine-5'-monophosphate	0.741
120	C43	2'-O-methyoxyethyl-cytidine-5'-monophosphate	0.741
121	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	0.741
122	RFJ	2'-O-methyl-5'-O-thiophosphonoguanosine	0.741
123	1TL	1-{2,5-anhydro-6-deoxy-4-[(phosphonooxy)methyl]-alpha-L-mannofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.731
124	2ST	5-methyl-2'-se-methyl-2'-selenouridine 5'-(dihydrogen phosphate)	0.731
125	6CN	6-cyanouridine 5'-phosphate	0.731
126	A1BBB	5-(hydroxymethyl)uridine 5'-(dihydrogen phosphate)	0.731
127	A1BBC	1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-5-(hydroxymethyl)pyrimidine-2,4(1h,3h)-dione	0.731
128	ATL	[(1s,3r,4s,7r)-7-hydroxy-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.731
129	BVP	(E)-5-(2-bromovinyl)-2'-deoxyuridine-5'-monophosphate	0.731
130	CNU	5-cyano-uridine-5'-monophosphate	0.731
131	CTG	(5r,6s)-5,6-dihydro-5,6-dihydroxythymidine-5'-monophosphate	0.731
132	FMU	5-fluoro-5-methyluridine-5'-monophosphate	0.731
133	FNU	6-amino-5-fluorouridine 5'-(dihydrogen phosphate)	0.731
134	HEU	3-(2-hydroxyethyl)-2'-deoxyuridine-5'-monophosphate	0.731
135	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
136	JW5	6-(hydroxymethyl)uridine 5'-(dihydrogen phosphate)	0.731
137	MDU	3-(hydroxymethyl)thymidine 5'-(dihydrogen phosphate)	0.731
138	NDN	2'-deoxy-5-nitrouridine 5'-(dihydrogen phosphate)	0.731
139	NDU	2'-deoxy-5-nitrouridine 5'-monophosphate	0.731
140	PDU	5(1-propynyl)-2'-deoxyuridine-5-monophosphate	0.731
141	RCE	1-{2,5-anhydro-6-deoxy-4-[(phosphonooxy)methyl]-beta-D-gulofuranosyl}pyrimidine-2,4(1h,3h)-dione	0.731
142	TDY	5-(methylamino)thymidine 5'-(dihydrogen phosphate)	0.731
143	TLB	2'-O,3'-C-methylene-arabinofuranosyl-thymine-5'-monophosphate	0.731
144	TLN	[(1r,3r,4r,7s)-7-hydroxy-3-(thymin-1-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.731
145	TTM	N3-ethyl-thymidine-5'-monophosphate	0.731
146	U1P	6-[(E)-iminomethyl]uridine 5'-phosphate	0.731
147	UEP	6-ethyluridine 5'-phosphate	0.731
148	UFB	2'-f,4'-beta-ome uridine 5'-(dihydrogen phosphate)	0.731
149	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
150	UMO	2'-f-4'-ome U	0.731
151	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
152	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
153	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
154	UWJ	5-methyl-1-(2-se-methyl-5-O-phosphono-2-seleno-beta-D-arabinofuranosyl)pyrimidine-2,4(1h,3h)-dione	0.731
155	UZR	2'-deoxy-2'-triaza-1,2-dien-2-ium-1-yl-uridine-5'-monophosphate	0.731
156	2NT	2'-O-[2-[hydroxy(methyleneamino)oxy]ethyl thymidine-5'-monophosphate	0.724
157	2OT	2'-O-[2-(N,N-dimethylaminooxy)ethyl] thymidine-5'-monophosphate	0.724
158	GMU	2'-O-[(2-guanidinium)ethyl]-5-methyluridine 5'-monophosphate	0.724
159	0C	L-cytidine-5'-monophosphate	0.720
160	2GF	[(2r,5r)-5-(4-amino-5-chloro-2-oxopyrimidin-1(2h)-yl)-3-oxotetrahydrofuran-2-yl]methyl dihydrogen phosphate	0.720
161	3DU	4-hydroxy-1-(5-O-phosphono-beta-D-ribofuranosyl)pyridin-2(1h)-one	0.720
162	4SU	4-thiouridine-5'-monophosphate	0.720
163	4U3	5-chloro-2'-deoxycytidine 5'-(dihydrogen phosphate)	0.720
164	5CM	5-methyl-2'-deoxy-cytidine-5'-monophosphate	0.720
165	5OC	2'-deoxy-5-hydroxycytidine 5'-(dihydrogen phosphate)	0.720
166	6F7	3'-deoxy-5-methyluridine 5'-(dihydrogen phosphate)	0.720
167	73W	5'-O-[(dithiophosphono)]cytidine	0.720
168	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	0.720
169	8XC	4-amino-1-(5-O-phosphono-beta-D-xylofuranosyl)pyrimidin-2(1h)-one	0.720
170	A1AAZ	2-thio-thymidine	0.720
171	A5M	2'-amine-cytidine-5'-monophosphate	0.720
172	C	Cytidine-5'-monophosphate	0.720
173	C34	N4-methyl-2'-deoxy-cytidine-5'-monophosphate	0.720
174	C37	5-fluoro-2'-deoxy-cytidine-5'-monophosphate	0.720
175	C38	5-iodo-2'-deoxy-cytidine-5'-monophosphate	0.720
176	C5P	Cytidine-5'-monophosphate	0.720
177	CAR	Cytosine arabinose-5'-phosphate	0.720
178	CBR	5-bromo-2'-deoxy-cytidine-5'-monophosphate	0.720
179	CFL	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)pyrimidin-2(1h)-one	0.720
180	CFZ	2'-deoxy-2'-fluorocytidine 5'-(dihydrogen phosphate)	0.720
181	CH	N3-protonated cytidine-5'-monophosphate	0.720
182	FDM	3'-fluoro-3'-deoxythymidine monophosphate	0.720
183	IC	Isocytidine-5'-monophosphate	0.720
184	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
185	IMC	N1-[2-deoxy-ribofuranosyl]-[2-amino-5-methyl-4-oxo-4h-pyrimidine]-5'-monophosphate	0.720
186	IY0	[5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-3,4-bis(oxidanyl)furan-2-yl]methyl dihydrogen phosphate	0.720
187	ME6	[(2r,3s,5r)-5-(4-azanyl-3-methyl-2-oxo-pyrimidin-3-ium-1-yl)-3-hydroxy-oxolan-2-yl]methyl dihydrogen phosphate	0.720
188	NOH	2'-deoxy-N-hydroxycytidine 5'-(dihydrogen phosphate)	0.720
189	NYM	3'-deoxy-3'-aminothymidine monophosphate	0.720
190	OFC	4-amino-1-(2-deoxy-2-fluoro-5-O-phosphono-beta-L-ribofuranosyl)pyrimidin-2(1h)-one	0.720
191	RUS	1-(5-O-phosphono-beta-D-ribofuranosyl)-2-selanylpyrimidin-4(1h)-one	0.720
192	RY	5'-3,6-dihydrocytidylic acid	0.720
193	SUR	1-(beta-D-ribofuranosyl)-2-thio-uracil-5'-phosphate	0.720
194	T49	S4'-2'deoxythymidine 5'-monophosphate	0.720
195	T4S	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-hydroseleno-5-methylpyrimidin-2(1h)-one	0.720
196	TSP	3'-thio-thymidine-5'-phosphate	0.720
197	U48	5-methyl-2'-deoxy-n3-protonated cytidine-5'-monophosphate	0.720
198	UP6	6-aza uridine 5'-monophosphate	0.720
199	US3	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-5-methyl-2-selanylpyrimidin-4(1h)-one	0.720
200	US5	1-(5-O-phosphono-beta-D-ribofuranosyl)-4-selanylpyrimidin-2(1h)-one	0.720
201	C5L	2'-O-(2-methoxyethyl)-5-methylcytidine 5'-(dihydrogen phosphate)	0.714
202	S2M	2'-O-[2-(methoxy)ethyl]-2-thiothymidine-5'-monophosphate	0.714
203	CDW	(4r)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-1,3-diazabicyclo[2.2.0]hex-5-en-2-one	0.708
204	DOC	2',3'-dideoxycytidine-5'-monophosphate	0.708
205	Y5P	1-(5-O-phosphono-beta-D-ribofuranosyl)-1,4-dihydropyrimidine	0.708
206	08Q	5'-O-{(S)-hydroxy[(2-sulfanylethyl)amino]phosphoryl}thymidine	0.704
207	2OM	5,6-dihydroorotidine 5'-monophosphate	0.704
208	6AU	6-acetyluridine 5'-phosphate	0.704
209	6AZ	6-azidouridine 5'-(dihydrogen phosphate)	0.704
210	6NW	2'-O-methyl-5'-O-thiophosphonoadenosine	0.704
211	AWC	2'-deoxy-5'-O-[(R)-hydroxy(oxo)-lambda~5~-phosphanyl]-5-selenophen-2-yluridine	0.704
212	DUD	Deoxyuridine-5'-diphosphate	0.704
213	DUN	2'-deoxyuridine 5'-alpha,beta-imido-diphosphate	0.704
214	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
215	MNU	(2r,4s)-1-[(4r)-3,4-dihydroxytetrahydrofuran-2-yl]-5-[(methylamino)methyl]-1,2,3,4-tetrahydropyrimidine-2,4-diol-5'-mon ophosphate	0.704
216	OMP	Orotidine-5'-monophosphate	0.704
217	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
218	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
219	TLC	2-O,3-ethdiyl-arabinofuranosyl-thymine-5'-monophosphate	0.704
220	TX2	5'-O-{(R)-hydroxy[(2-sulfanylethyl)amino]phosphoryl}thymidine	0.704
221	UC5	2'-deoxy-5'-O-[(S)-hydroxy(phosphonomethyl)phosphoryl]uridine	0.704
222	ZDU	5-(3-aminopropyl)-2'-deoxyuridine-5'-monophosphate	0.704
223	EIT	((3r,4r,5r)-4-(2-(1h-imidazol-1-yl)ethoxy)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2h)-yl)-tetrahydrofuran-2-yl)methyl dihydrogen phosphate	0.700
224	UPV	2'-O-{[(2,2-dimethylpropanoyl)oxy]methyl}uridine 5'-(dihydrogen phosphate)	0.700