SMILES: C1=NC2=C(N1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-])O)O)N=C(NC2=O)N
Description: The molecule is a nucleoside triphosphate(4-) obtained by global deprotonation of the triphosphate OH groups of GTP; major species present at pH 7.3. It has a role as a human metabolite. It is a conjugate base of a GTP(3-).