SMILES: C1=NC2=C(N1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)([O-])OP(=O)(O)[O-])OP(=O)([O-])OP(=O)([O-])[O-])O)N=C(NC2=O)N
Description: The molecule is an organophosphate oxoanion that is a penta-anionic form of guanosine 3',5'-bis(diphosphate). It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a guanosine 3',5'-bis(diphosphate). It is a conjugate acid of a guanosine 3',5'-bis(diphosphate)(6-).