[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Catharanthus lanceus with data available."}, {"from": "gpt", "value": "[C][/C][=C][/C][N][Branch2][Ring2][Branch1][C@H1][C][C][=C][Branch2][Ring1][C][C][=Branch1][C][=O][C][C@@H1][\\-Ring1][O][C@@H1][Ring1][=Branch2][C][=Branch1][C][=O][O][C][N][C][=C][C][=C][C][=C][Ring2][Ring1][C][Ring1][=Branch1][C][=O]"}]