[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a benzoate that is the conjugate base of 4-formylbenzoic acid arising from the deprotonation of the carboxy group; Major microspecies at pH 7.3. It is a conjugate base of a 4-formylbenzoic acid."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][Branch2][=C][C][=C][Ring1][=Branch1][C][=O][C][=Branch1][C][=O][O-1]"}]