[{"from": "human", "value": "Describe this molecule. [C][C][=C][C][=C][C][=Branch1][#C][=C][Branch1][#Branch2][C][=C][Ring1][=Branch1][C][Branch1][C][C][C][O][C][C][=Branch1][C][=O][O][C][Ring1][=C][=C][Ring2][Ring1][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Ceiba pentandra with data available."}]