[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Buxus papillosa with data available."}, {"from": "gpt", "value": "[C][C@@][C][C][C][=Branch1][C][=O][C@][Ring1][=Branch1][Branch2][Ring2][Ring1][C][C][C@H1][C@H1][Ring1][#Branch2][C][C][C@H1][Branch1][S][C@][Branch1][Ring2][C][Ring1][#Branch1][C][C][C][=Branch1][C][=O][O][Ring1][#Branch1][C][Branch1][C][C][Branch1][C][C][O][C]"}]