[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C][=Branch1][O][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O-1][I]"}, {"from": "gpt", "value": "The molecule is a iodobenzoate that is the conjugate base of 4-iodobenzoic acid; major microspecies at pH 7.3. It is functionally related to a benzoate."}]