[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch1][P][=C][C][C@H1][C][=C][Branch1][Branch2][C][C][O][C][Ring1][#Branch1][=O][C][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Stereum with data available."}]