[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Senecio vulgaris with data available."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C@H1][C][C][C@][Branch1][S][C@@H1][Ring1][Branch1][C][=C][Branch1][#Branch1][C][C][C][Ring1][#Branch1][=O][C][O][C]"}]