[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][Bi][O][Ring1][Branch2].[O]"}, {"from": "gpt", "value": "The molecule appears as white crystalline powder or fluffy white solid. "}]