SMILES: CSC1=NC=NC2=C1N=CN2[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O
Description: The molecule is a thiopurine that is inosine in which the aromatic hydroxy group is replaced by a methylsulfanediyl group. It is a purine ribonucleoside and a thiopurine.