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