1 Z8B 5'-azido-8-bromo-5'-deoxyadenosine 1.000 2 ZAS 5'-azido-5'-deoxyadenosine 0.955 3 5NB 5'-amino-8-bromo-5'-deoxyadenosine 0.826 4 GBA 8-bromoadenosine 0.826 5 5AD 5'-deoxyadenosine 0.818 6 EP4 5'-deoxy-5'-(dimethylamino)adenosine 0.792 7 NWQ (2~{S},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-~{N}-methyl-3,4-bis(oxidanyl)oxolane-2-carboxamide 0.792 8 5CD 5'-chloro-5'-deoxyadenosine 0.783 9 5FD 5'-fluoro-5'-deoxyadenosine 0.783 10 5N5 5'-amino-5'-deoxyadenosine 0.783 11 A4D 5'-thioadenosine 0.783 12 ADN Adenosine 0.783 13 ADY 3'-oxo-adenosine 0.783 14 FWK (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-ethyl-oxolane-3,4-diol 0.783 15 RAB 2-(6-amino-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.783 16 XYA 2-(6-amino-octahydro-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.783 17 DVZ [(2~{R},3~{S},4~{R},5~{R})-5-[6-azanyl-8-(2-hydroxy-2-oxoethylsulfanyl)purin-9-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methylimino-azanylidene-azanium 0.778 18 CC5 Beta-D-erythrofuranosyl-adenosine 0.773 19 A3N 5'-deoxy-5'-(prop-2-yn-1-ylamino)adenosine 0.760 20 N8M 5'-deoxy-5'-(dimethylamino)-8-methyladenosine 0.760 21 NEC N-ethyl-5'-carboxamido adenosine 0.760 22 2FA 2-(6-amino-2-fluoro-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.750 23 3BH (2r,3r,4s,5r)-2-(6,8-diaminopurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol 0.750 24 8OX 6-azanyl-9-[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-7h-purin-8-one 0.750 25 8ZB (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-propyl-oxolane-3,4-diol 0.750 26 DJ2 (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-(azanyloxymethyl)oxolane-3,4-diol 0.750 27 DU8 3-[6-azanyl-9-[(2~{R},3~{R},4~{S},5~{R})-5-(azidomethyl)-3,4-bis(oxidanyl)oxolan-2-yl]purin-8-yl]sulfanylpropanoic acid 0.750 28 H5F 6-azanyl-9-[(2r,3r,4s,5r)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]-1h-purin-2-one 0.750 29 MTA 5'-deoxy-5'-methylthioadenosine 0.750 30 NWW (2~{S},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolane-2-carboxamide 0.750 31 QVR (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-[(~{E})-prop-1-enyl]oxolane-3,4-diol 0.750 32 Y3J 5,5-difluoromethyl adenosine 0.750 33 3AD 3'-deoxyadenosine 0.739 34 3D1 (2r,3s,5r)-5-(6-amino-9h-purin-9-yl)-tetrahydro-2-(hydroxymethyl)furan-3-ol 0.739 35 3L1 (2s,3r,5s)-5-(6-amino-9h-purin-9-yl)-tetrahydro-2-(hydroxymethyl)furan-3-ol 0.739 36 5F1 5'-fluoro-2',5'-dideoxyadenosine 0.739 37 PUR Purine riboside 0.739 38 DKW (2~{S},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)-~{N}-prop-2-ynyl-oxolane-2-carboxamide 0.731 39 JZU 5'-deoxy-5'-(sulfamoylamino)adenosine 0.731 40 N5A 5'-N-[(2-amino)ethyl carboxamido] adenosine 0.731 41 N5O 5'-N-(2-hydroxyl)ethyl carboxyamido adenosine 0.731 42 NEI (2s,3s,4r,5r)-5-(6-amino-2-iodo-9h-purin-9-yl)-N-ethyl-3,4-dihydroxytetrahydrofuran-2-carboxamide 0.731 43 PA7 N-propyl carboxyamido adenosine 0.731 44 E2K 4-[6-azanyl-9-[(2~{R},3~{R},4~{S},5~{R})-5-(azidomethyl)-3,4-bis(oxidanyl)oxolan-2-yl]purin-8-yl]sulfanylbutanoic acid 0.724 45 3DH 5'-S-ethyl-5'-thioadenosine 0.720 46 5S7 (2~{R},3~{R},4~{S},5~{S})-2-[2,6-bis(azanyl)purin-9-yl]-5-(methylsulfanylmethyl)oxolane-3,4-diol 0.720 47 BG2 8-bromoguanosine 0.720 48 DF8 (2~{R},3~{R},4~{S},5~{R})-2-(6-azanyl-8-diazanyl-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol 0.720 49 EFA 5'-deoxy-2-ethynyl-5'-fluoroadenosine 0.720 50 M2T 5'-deoxy-5'-(dimethyl-lambda~4~-sulfanyl)adenosine 0.720 51 1DA 1-deaza-adenosine 0.708 52 2AD 2'-amino-2'-deoxyadenosine 0.708 53 2FD 5-(6-amino-2-fluoro-purin-9-yl)-2-hydroxymethyl-tetrahydro-furan-3-ol 0.708 54 5I5 7-(5-deoxy-beta-D-ribofuranosyl)-5-iodo-7h-pyrrolo[2,3-D]pyrimidin-4-amine 0.708 55 6OS Neplanocin-a 0.708 56 7CY (1r,2s,3r,5r)-3-(6-amino-9h-purin-9-yl)-5-(hydroxymethyl)cyclopentane-1,2-diol 0.708 57 8DA 8-oxodeoxyadenosine 0.708 58 AD3 3-deaza-adenosine 0.708 59 ARJ (2s,3r,5r)-3-(6-amino-9h-purin-9-yl)-2-hydroxy-5-(hydroxymethyl)cyclopentanone 0.708 60 CL9 2-chloro-2'-deoxyadenosine 0.708 61 HPR 6-hydroxy-7,8-dihydro purine nucleoside 0.708 62 NOC 3-(6-amino-purin-9-yl)-5-hydroxymethyl-cyclopentane-1,2-diol 0.708 63 NOS Inosine 0.708 64 OJI (2r,3r,4s,5r)-2-(2-azanylpurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol 0.708 65 PRH 6-hydroxy-1,6-dihydro purine nucleoside 0.708 66 SNI 9-(3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1,9-dihydro-purine-6-thione 0.708 67 TBN '2-(4-amino-pyrrolo[2,3-D]pyrimidin-7-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.708 68 8BR 8-bromo-adenosine-5'-monophosphate 0.704 69 MAO 5'-deoxy-5'-[N-methyl-N-(2-aminooxyethyl) amino]adenosine 0.704 70 DTW [(2~{R},3~{S},4~{R},5~{R})-5-[6-azanyl-8-(4-diazanyl-4-oxidanylidene-butyl)sulfanyl-purin-9-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methylimino-azanylidene-azanium 0.700 71 E3K Azanylidene-[[(2~{R},3~{S},4~{R},5~{R})-5-[6-azanyl-8-[2-oxidanylidene-2-(2-sulfanylethylamino)ethyl]sulfanyl-purin-9-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methylimino]azanium 0.700 72 E9W Azanylidene-[[(2~{R},3~{S},4~{R},5~{R})-5-[6-azanyl-8-[2-oxidanylidene-2-(prop-2-ynylamino)ethyl]sulfanyl-purin-9-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methylimino]azanium 0.700