[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a cumic acid that consists of benzoic acid substituted by an isopropyl group at position 4. It has a role as a plant metabolite. It is a conjugate acid of a p-cumate."}]