[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch1][=Branch2][C][C][C][C][=Branch1][C][=O][O][C][C][/C][=C][/C][=O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Clitocybe nebularis and Agaricus bisporus with data available."}]