[{"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][Hg]"}, {"from": "gpt", "value": "The molecule is a mercuribenzoate. It is functionally related to a benzoate. It is a conjugate base of a p-mercuribenzoic acid."}]