[{"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 afzelii and Strychnos angolensis with data available."}, {"from": "gpt", "value": "[C][C][N][C][C][=C][C][O][C@H1][C@@H1][C@@H1][Ring1][#Branch1][C][C@@H1][Ring1][O][C@][Ring1][=C][C@H1][Ring1][=Branch1][N][Branch2][Ring2][Branch2][C@@H1][C@@H1][C@@H1][C][C@H1][C@@][Branch1][P][C@H1][Ring1][=Branch1][N][Ring1][S][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][C][N][Ring1][=N][C][C][Ring1][P][=C][C][O][Ring2][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring2][Ring1][#C][Ring1][=Branch1]"}]