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