1 N8M 5'-deoxy-5'-(dimethylamino)-8-methyladenosine 1.000 2 EP4 5'-deoxy-5'-(dimethylamino)adenosine 0.955 3 A8M 5'-[(3-aminopropyl)(methyl)amino]-5'-deoxy-8-methyladenosine 0.880 4 M8M 5'-{[2-(aminooxy)ethyl](methyl)amino}-5'-deoxy-8-methyladenosine 0.880 5 O8M 2-[{[(2r,3s,4r,5r)-5-(6-amino-8-methyl-9h-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl}(methyl)amino]acetamide 0.880 6 NWQ (2~{S},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-~{N}-methyl-3,4-bis(oxidanyl)oxolane-2-carboxamide 0.870 7 C8M 3-[{[(2r,3s,4r,5r)-5-(6-amino-8-methyl-9h-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl}(methyl)amino]propanamid E 0.846 8 MAO 5'-deoxy-5'-[N-methyl-N-(2-aminooxyethyl) amino]adenosine 0.840 9 A3N 5'-deoxy-5'-(prop-2-yn-1-ylamino)adenosine 0.833 10 NEC N-ethyl-5'-carboxamido adenosine 0.833 11 5AD 5'-deoxyadenosine 0.818 12 MHZ 5'-deoxy-5'-[(3-hydrazinopropyl)methylamino]adenosine 0.808 13 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 0.800 14 N5A 5'-N-[(2-amino)ethyl carboxamido] adenosine 0.800 15 N5O 5'-N-(2-hydroxyl)ethyl carboxyamido adenosine 0.800 16 NEI (2s,3s,4r,5r)-5-(6-amino-2-iodo-9h-purin-9-yl)-N-ethyl-3,4-dihydroxytetrahydrofuran-2-carboxamide 0.800 17 PA7 N-propyl carboxyamido adenosine 0.800 18 ZAS 5'-azido-5'-deoxyadenosine 0.792 19 M8E 5'-{[4-(aminooxy)butyl](methyl)amino}-5'-deoxy-8-ethenyladenosine 0.786 20 5CD 5'-chloro-5'-deoxyadenosine 0.783 21 5FD 5'-fluoro-5'-deoxyadenosine 0.783 22 5N5 5'-amino-5'-deoxyadenosine 0.783 23 A4D 5'-thioadenosine 0.783 24 ADN Adenosine 0.783 25 ADY 3'-oxo-adenosine 0.783 26 FWK (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-ethyl-oxolane-3,4-diol 0.783 27 RAB 2-(6-amino-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.783 28 XYA 2-(6-amino-octahydro-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.783 29 CC5 Beta-D-erythrofuranosyl-adenosine 0.773 30 Z8B 5'-azido-8-bromo-5'-deoxyadenosine 0.760 31 2FA 2-(6-amino-2-fluoro-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.750 32 3BH (2r,3r,4s,5r)-2-(6,8-diaminopurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol 0.750 33 5NB 5'-amino-8-bromo-5'-deoxyadenosine 0.750 34 8OX 6-azanyl-9-[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-7h-purin-8-one 0.750 35 8ZB (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-propyl-oxolane-3,4-diol 0.750 36 DJ2 (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-(azanyloxymethyl)oxolane-3,4-diol 0.750 37 GBA 8-bromoadenosine 0.750 38 H5F 6-azanyl-9-[(2r,3r,4s,5r)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]-1h-purin-2-one 0.750 39 MTA 5'-deoxy-5'-methylthioadenosine 0.750 40 NWW (2~{S},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolane-2-carboxamide 0.750 41 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 42 SA8 S-5'-azamethionine-5'-deoxyadenosine 0.750 43 Y3J 5,5-difluoromethyl adenosine 0.750 44 3AD 3'-deoxyadenosine 0.739 45 3D1 (2r,3s,5r)-5-(6-amino-9h-purin-9-yl)-tetrahydro-2-(hydroxymethyl)furan-3-ol 0.739 46 3L1 (2s,3r,5s)-5-(6-amino-9h-purin-9-yl)-tetrahydro-2-(hydroxymethyl)furan-3-ol 0.739 47 5F1 5'-fluoro-2',5'-dideoxyadenosine 0.739 48 PUR Purine riboside 0.739 49 JZU 5'-deoxy-5'-(sulfamoylamino)adenosine 0.731 50 AN6 5'-{[(3s)-3-amino-3-carboxypropyl](ethyl)amino}-5'-deoxyadenosine 0.724 51 3DH 5'-S-ethyl-5'-thioadenosine 0.720 52 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 53 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 54 EFA 5'-deoxy-2-ethynyl-5'-fluoroadenosine 0.720 55 M2T 5'-deoxy-5'-(dimethyl-lambda~4~-sulfanyl)adenosine 0.720 56 0Y0 5'-{[(3s)-3-amino-3-carboxypropyl]amino}-5'-deoxyadenosine 0.714 57 1DA 1-deaza-adenosine 0.708 58 2AD 2'-amino-2'-deoxyadenosine 0.708 59 2FD 5-(6-amino-2-fluoro-purin-9-yl)-2-hydroxymethyl-tetrahydro-furan-3-ol 0.708 60 5I5 7-(5-deoxy-beta-D-ribofuranosyl)-5-iodo-7h-pyrrolo[2,3-D]pyrimidin-4-amine 0.708 61 6OS Neplanocin-a 0.708 62 7CY (1r,2s,3r,5r)-3-(6-amino-9h-purin-9-yl)-5-(hydroxymethyl)cyclopentane-1,2-diol 0.708 63 8DA 8-oxodeoxyadenosine 0.708 64 AD3 3-deaza-adenosine 0.708 65 ARJ (2s,3r,5r)-3-(6-amino-9h-purin-9-yl)-2-hydroxy-5-(hydroxymethyl)cyclopentanone 0.708 66 CL9 2-chloro-2'-deoxyadenosine 0.708 67 HPR 6-hydroxy-7,8-dihydro purine nucleoside 0.708 68 NOC 3-(6-amino-purin-9-yl)-5-hydroxymethyl-cyclopentane-1,2-diol 0.708 69 NOS Inosine 0.708 70 OJI (2r,3r,4s,5r)-2-(2-azanylpurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol 0.708 71 PRH 6-hydroxy-1,6-dihydro purine nucleoside 0.708 72 SNI 9-(3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1,9-dihydro-purine-6-thione 0.708 73 TBN '2-(4-amino-pyrrolo[2,3-D]pyrimidin-7-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.708 74 6D1 5'-{[(3s)-3-amino-3-carboxypropyl](2-chloroethyl)amino}-5'-deoxyadenosine 0.700 75 6L7 [(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl-(2-azaniumylethyl)-[(3~{S})-3-azaniumyl-4-oxidanyl-4-oxidanylidene-butyl]azanium 0.700 76 E7X (2~{S})-4-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl-(2-hydroxyethyl)amino]-2-azaniumyl-butanoate 0.700