[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a monocarboxylic acid anion. It is a conjugate base of a loganic acid."}, {"from": "gpt", "value": "[C][C@H1][C@H1][Branch2][Ring2][=Branch2][C][C@H1][C@@H1][Ring1][Branch1][C@@H1][Branch1][O][O][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O-1][O][C@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O][O]"}]