1 ABT 3'-azido-3'-deoxy-thymidine-5'-alpha borano triphosphate 1.000 2 AZT 3'-azido-3'-deoxythymidine-5'-triphosphate 0.938 3 D3T 2',3'-dideoxy-thymidine-5'-triphosphate 0.844 4 D4T 2',3'-dehydro-2',3'-deoxy-thymidine 5'-triphosphate 0.844 5 TTP Thymidine-5'-triphosphate 0.818 6 XRF 1-{2-deoxy-5-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-L-erythro-pentofuranosyl}-5-methylpyrimidine-2,4(1h,3h)-dione 0.818 7 YQS [[(2~{R},3~{S},5~{R})-5-[5-methyl-2,4-bis(oxidanylidene)pyrimidin-1-yl]-3-oxidanyl-oxolan-2-yl]methoxy-sulfanyl-phosphoryl] phosphono hydrogen phosphate 0.818 8 B7A 2'-deoxy-5-formyluridine 5'-(tetrahydrogen triphosphate) 0.794 9 HXB 4'-methylthymidine 5'-(tetrahydrogen triphosphate) 0.794 10 M5T 5-methyluridine triphosphate 0.794 11 DUT Deoxyuridine-5'-triphosphate 0.788 12 U3H 3'-deoxy-uridine 5'-triphosphate 0.788 13 HXZ 4'-ethylthymidine 5'-(tetrahydrogen triphosphate) 0.771 14 523 2'-deoxy-5-methylcytidine 5'-(tetrahydrogen triphosphate) 0.765 15 B7P 2'-deoxy-5-fluorouridine 5'-(tetrahydrogen triphosphate) 0.765 16 P5E [[(2~{R},3~{S},4~{R},5~{R})-5-[2,4-bis(oxidanylidene)pyrimidin-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-sulfanyl-phosphoryl] phosphono hydrogen phosphate 0.765 17 UTP Uridine 5'-triphosphate 0.765 18 AZD 3'-azido-3'-deoxythymidine-5'-diphosphate 0.758 19 DCT 2',3'-dideoxycytidine 5'-triphosphate 0.758 20 NQ4 [[(2~{R},5~{S})-5-(4-azanyl-2-oxidanylidene-pyrimidin-1-yl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] phosphono hydrogen phosphate 0.758 21 B7J 2'-deoxy-5-formylcytidine 5'-(tetrahydrogen triphosphate) 0.743 22 BUP 5-bromouridine 5'-(tetrahydrogen triphosphate) 0.743 23 1S0 4-amino-1-{2-deoxy-5-O-[(R)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-L-erythro-pentofuranosyl}pyrimidin-2(1h)-one 0.735 24 CH1 3'-deoxy-cytidine-5'-triphosphate 0.735 25 DCP 2'-deoxycytidine-5'-triphosphate 0.735 26 1TK 4-amino-1-{2-deoxy-2-fluoro-5-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-D-arabinofuranosyl}pyrimidin-2(1h)-one 0.714 27 80J 2'-deoxy-2'-fluorocytidine 5'-(tetrahydrogen triphosphate) 0.714 28 CSG 2'-amino-2'-deoxycytidine 5'-(tetrahydrogen triphosphate) 0.714 29 CTP Cytidine-5'-triphosphate 0.714 30 HF4 4-amino-1-{5-O-[(S)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-D-arabinofuranosyl}pyrimidin-2(1h)-one 0.714 31 0KL 5-(5-aminopent-1-yn-1-yl)-2'-deoxyuridine 5'-(tetrahydrogen triphosphate) 0.711 32 1RZ Lamivudine triphosphate 0.706