[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Branch1][C][C][C@@H1][C@H1][Branch1][P][C][=Branch1][C][=O][/C][=C][/C][C][C][C][=Branch1][C][=O][O][Ring1][N][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Stagonospora cirsii with data available."}]