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