[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Strychnos jobertiana, Strychnos johnsonii, and other organisms with data available."}, {"from": "gpt", "value": "[C][/C][=C][Branch1][Ring1][/C][=O][\\C@@H1][C][C@H1][C][=C][Branch1][#Branch1][C][C][N][Ring1][=Branch1][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][=N][C@H1][Branch1][Branch1][C][Ring2][Ring1][C][O]"}]