[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@H1][C@@H1][Branch1][#Branch1][C][O][C][Ring1][Branch1][=O][O][C@H1][C@@H1][Branch2][Ring1][P][C@H1][Branch2][Ring1][N][C@@H1][Branch2][Ring1][#Branch1][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][C][=Branch1][C][=O][/C][=C][/C][=C][C][=C][C][=C][Ring1][=Branch1][O][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Spiraea thunbergii with data available."}]