SMILES: C1=NN(C2=C1C(=O)NC=N2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O
Description: The molecule is a nucleoside analogue that is allopurinol with a beta-D-ribofuranosyl moiety at the 1-position. It has a role as a metabolite. It derives from an allopurinol.