[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C][=Branch1][Branch2][=C][C][=C][Ring1][=Branch1][C][=O][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "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."}]