[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=Branch1][=C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule appears as odorless white to pinkish crystals or purplish-tan powder. Aqueous solutions acidic (pH approximately 4.1 at 0.8 mg/L water). "}]