[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=C][C][C][=Branch1][C][=C][C@@][Branch2][Ring1][=C][C][=Branch1][C][=O][O][C][C][=C][C][N+1][Branch1][P][C@H1][Ring1][Branch1][C@@H1][Branch1][Branch1][C][C][Ring1][Branch1][O][C][Ring2][Ring1][Ring1][=O][O-1][Branch1][C][C][O][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Senecio pterophorus with data available."}]