[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a nucleoside 3'-phosphate(2-) obtained by deprotonation of the phosphate OH groups of guanosine 3'-monophosphate (GMP); mjor species at pH 7.3. It is a conjugate base of a guanosine 3'-monophosphate."}, {"from": "gpt", "value": "[C][=N][C][=C][Branch2][Ring1][=C][N][Ring1][Branch1][C@H1][C@@H1][Branch2][Ring1][Branch1][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][O][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][O][N][=C][Branch1][#Branch1][N][C][Ring2][Ring1][Ring2][=O][N]"}]