[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a natural product found in Vinca difformis, Vinca major, and other organisms with data available."}, {"from": "gpt", "value": "[C][/C][=C][/C][N][C@H1][C][C@@H1][\\-Ring1][=Branch1][C][Branch2][Ring1][=C][C][Ring1][=Branch1][C][C@@][Branch2][Ring1][C][C@@H1][Ring1][Branch2][N][Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][C][Ring1][=C][O][C][=Branch1][C][=O][O][C]"}]