[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Tripterygium regelii and Tripterygium wilfordii with data available."}, {"from": "gpt", "value": "[C][C@][Branch2][Ring1][=Branch1][C][C@@H1][C][C][Branch1][N][C][=Branch1][=Branch1][=C][C][Ring1][Branch2][=O][O][Ring1][Branch2][Branch1][C][C][C][O]"}]