SMILES: C1=NC2=C(N1[C@H]3[C@H]4[C@@H]([C@H](O3)CO)OP(=O)(O4)O)N=C(NC2=O)N
Description: The molecule is a 2',3'-cyclic purine nucleotide in which guanosine is used as the parent nucleoside. It has a role as an Escherichia coli metabolite. It is a conjugate acid of a 2',3'-cyclic GMP(1-).