SMILES: C1=NC2=C(N1[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)OP(=O)([O-])[O-])N=C(NC2=O)N
Description: The molecule is an organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of guanosine 2'-monophosphate. It is a conjugate base of a guanosine 2'-monophosphate.