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