[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a natural product found in Aspidosperma quebracho-blanco, Kopsia singapurensis, and other organisms with data available."}, {"from": "gpt", "value": "[C][C][C@][C][C][C][N][C][Ring1][=Branch1][=C][Branch1][Branch1][C][=C][Ring1][Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][C][C][Ring2][Ring1][Ring2]"}]