[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a trihydroxybenzoate that is the conjugate base of gallic acid. It has a role as a human xenobiotic metabolite and a plant metabolite. It is a conjugate base of a gallic acid."}, {"from": "gpt", "value": "[C][=C][Branch1][=C][C][=C][Branch1][=Branch2][C][=Branch1][Branch1][=C][Ring1][=Branch1][O][O-1][O][C][=Branch1][C][=O][O]"}]