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