1	AZD	3'-azido-3'-deoxythymidine-5'-diphosphate	1.000
2	D4D	2',3'-dehydro-2',3'-deoxy-thymidine 5'-diphosphate	0.889
3	TYD	Thymidine-5'-diphosphate	0.857
4	DUD	Deoxyuridine-5'-diphosphate	0.821
5	FUP	2',3'-dideoxy-3'-fluoro-urididine-5'-diphosphate	0.821
6	AZT	3'-azido-3'-deoxythymidine-5'-triphosphate	0.812
7	TBD	2*-deoxy-thymidine-5*-alpha borano diphosphate (isomer rp)	0.793
8	UDP	Uridine-5'-diphosphate	0.793
9	ATM	3'-azido-3'-deoxythymidine-5'-monophosphate	0.786
10	DDY	2',3'-dideoxycytosine-5'-diphosphate	0.786
11	ATY	3'-O-acetylthymidine-5'-diphosphate	0.774
12	5GS	2'-C-methyluridine 5'-(trihydrogen diphosphate)	0.767
13	6GS	2'-deoxy-2'-fluoro-2'-methyluridine 5'-(trihydrogen diphosphate)	0.767
14	LTP	4-amino-1-{2-deoxy-5-O-[(R)-hydroxy(phosphonooxy)phosphoryl]-beta-L-erythro-pentofuranosyl}pyrimidin-2(1h)-one	0.759
15	YYY	Deoxycytidine diphosphate	0.759
16	ABT	3'-azido-3'-deoxy-thymidine-5'-alpha borano triphosphate	0.758
17	CDF	4-amino-1-{5-O-[(R)-hydroxy(phosphonooxy)phosphoryl]-alpha-D-arabinofuranosyl}pyrimidin-2(1h)-one	0.733
18	CDP	Cytidine-5'-diphosphate	0.733
19	0G8	[(2r,5s)-5-(4-amino-2-oxopyrimidin-1(2h)-yl)-1,3-oxathiolan-2-yl]methyl trihydrogen diphosphate	0.724
20	D3T	2',3'-dideoxy-thymidine-5'-triphosphate	0.719
21	D4T	2',3'-dehydro-2',3'-deoxy-thymidine 5'-triphosphate	0.719
22	GCQ	Gemcitabine diphosphate	0.710
23	FTD	[(2r,5s)-5-(4-amino-5-fluoro-2-oxo-3,6-dihydropyrimidin-1(2h)-yl)-1,3-oxathiolan-2-yl]methyl trihydrogen diphosphate	0.700