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