1 NX8 (2~{S},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)-~{N}-(piperidin-4-ylmethyl)oxolane-2-carboxamide 1.000 2 NWQ (2~{S},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-~{N}-methyl-3,4-bis(oxidanyl)oxolane-2-carboxamide 0.778 3 NEC N-ethyl-5'-carboxamido adenosine 0.750 4 829 5'-deoxy-5'-[(pyridin-4-ylcarbonyl)amino]cytidine 0.733 5 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 0.724 6 N5A 5'-N-[(2-amino)ethyl carboxamido] adenosine 0.724 7 N5O 5'-N-(2-hydroxyl)ethyl carboxyamido adenosine 0.724 8 NEI (2s,3s,4r,5r)-5-(6-amino-2-iodo-9h-purin-9-yl)-N-ethyl-3,4-dihydroxytetrahydrofuran-2-carboxamide 0.724 9 PA7 N-propyl carboxyamido adenosine 0.724 10 EP4 5'-deoxy-5'-(dimethylamino)adenosine 0.714 11 ADN Adenosine 0.704 12 ADY 3'-oxo-adenosine 0.704 13 RAB 2-(6-amino-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.704 14 XYA 2-(6-amino-octahydro-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 0.704