[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=C][C][=C][Branch1][#Branch2][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][O][C][=Branch1][O][=C][Ring1][O][C][=Branch1][Ring2][=C][Ring1][#C][O][O]"}, {"from": "gpt", "value": "The molecule appears as odorless yellow leaflets or needles; yellow powder. Tasteless. Filtrate from water suspension is neutral to litmus. When exposed to air, alkaline solutions turn red and lose their fluorescence. "}]