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