1	UNP	5'-O-[(R)-hydroxy{[(S)-hydroxy(phosphonoamino)phosphoryl]oxy}phosphoryl]uridine	1.000
2	TTW	5'-O-[hydroxy{[hydroxy(phosphonoamino)phosphoryl]oxy}phosphoryl]thymidine	0.933
3	8CP	2'-deoxy-5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonoamino)phosphoryl]oxy}phosphoryl]cytidine	0.900
4	3TT	[[[[(2r,5s)-5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)-1,3-oxathiolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]amino]phosphonic acid	0.806
5	UDP	Uridine-5'-diphosphate	0.800
6	9GM	2-amino-9-{5-O-[(S)-hydroxy{[(R)-hydroxy(phosphonoamino)phosphoryl]oxy}phosphoryl]-alpha-L-xylofuranosyl}-1,9-dihydro-6h-purin-6-one	0.794
7	GNP	Phosphoaminophosphonic acid-guanylate ester	0.794
8	0G4	[[[[(2r,5s)-5-(4-azanyl-5-fluoranyl-2-oxidanylidene-pyrimidin-1-yl)-1,3-oxathiolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy -oxidanyl-phosphoryl]amino]phosphonic acid	0.781
9	5GS	2'-C-methyluridine 5'-(trihydrogen diphosphate)	0.774
10	DUD	Deoxyuridine-5'-diphosphate	0.767
11	A0P	9-{5-O-[(R)-hydroxy{[(R)-hydroxy(phosphonoamino)phosphoryl]oxy}phosphoryl]-alpha-L-arabinofuranosyl}-9h-purin-6-amine	0.765
12	ANK	9-{5-O-[(R)-hydroxy{[(S)-hydroxy(phosphonoamino)phosphoryl]oxy}phosphoryl]-beta-L-ribofuranosyl}-9h-purin-6-amine	0.765
13	ANP	Phosphoaminophosphonic acid-adenylate ester	0.765
14	CDF	4-amino-1-{5-O-[(R)-hydroxy(phosphonooxy)phosphoryl]-alpha-D-arabinofuranosyl}pyrimidin-2(1h)-one	0.742
15	CDP	Cytidine-5'-diphosphate	0.742
16	TYD	Thymidine-5'-diphosphate	0.742
17	94T	[[(2~{R},3~{S},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] propyl hydrogen phosphate	0.727
18	6GS	2'-deoxy-2'-fluoro-2'-methyluridine 5'-(trihydrogen diphosphate)	0.719
19	6NQ	2'-bromo-2'-deoxyadenosine 5'-[beta,gamma-imide]triphosphoric acid	0.714
20	D4D	2',3'-dehydro-2',3'-deoxy-thymidine 5'-diphosphate	0.710
21	FUP	2',3'-dideoxy-3'-fluoro-urididine-5'-diphosphate	0.710
22	LTP	4-amino-1-{2-deoxy-5-O-[(R)-hydroxy(phosphonooxy)phosphoryl]-beta-L-erythro-pentofuranosyl}pyrimidin-2(1h)-one	0.710
23	YYY	Deoxycytidine diphosphate	0.710
24	UTP	Uridine 5'-triphosphate	0.706