[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a monovalent inorganic anion that consists of phosphoric acid in which one of the three OH groups has been deprotonated. It is a monovalent inorganic anion and a phosphate ion. It is a conjugate base of a phosphoric acid. It is a conjugate acid of a hydrogenphosphate."}, {"from": "gpt", "value": "[O][P][=Branch1][C][=O][Branch1][C][O][O-1]"}]