[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Senecio lopezii with data available."}, {"from": "gpt", "value": "[C][C@H1][C][C][C@@H1][C@][Branch2][Ring1][#C][C@@][Ring1][=Branch1][Branch2][Ring1][Branch2][C@@H1][Branch1][#C][C][=C][Branch1][Branch1][C][Ring1][=Branch1][=O][O][C][=C][Ring1][#Branch1][C][O][C][=Branch1][C][=O][C][C][O][Ring2][Ring1][C]"}]