IUPAC: (2R,3S,4R,5R)-2-(hydroxymethyl)-5-(6-{[(3R)-oxolan-3-yl]amino}-9H-purin-9-yl)oxolane-3,4-diol

SMILES: OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(N[C@@H]3CCOC3)ncnc12