[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Kopsia fruticosa with data available."}, {"from": "gpt", "value": "[C][O][C][=Branch1][C][=O][C@H1][C][C@@][C][C][C@][Ring1][=Branch1][C@@][Branch1][S][C@H1][Ring1][=Branch1][N][Branch1][Branch1][C][C][Ring1][Branch1][C][C][=C][Ring1][N][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][S]"}]