[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Strychnos ngouniensis with data available."}, {"from": "gpt", "value": "[C][/C][=C][/C][N][C][C][C@@][C@@H1][Ring1][Branch1][C][C@@H1][\\-Ring1][=Branch2][C@@H1][C@@H1][Ring1][=Branch1][N][Branch2][Ring2][=Branch1][C][=C][Branch1][Branch1][C@H1][Ring1][=Branch1][O][C@@H1][C][C@H1][C][=C][Branch1][N][C][C][N][Ring1][=Branch1][C][/C][\\-Ring1][#Branch2][=C][/C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][S][C][=C][C][=C][C][=C][Ring2][Ring2][Ring2][Ring1][=Branch1]"}]