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

SMILES: OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(N[C@@H](CC(O)=O)C(O)=O)ncnc12