[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Vinca minor with data available."}, {"from": "gpt", "value": "[C][/C][=C][\\C][N][Branch2][Ring1][=C][C@H1][C][C@@H1][/-Ring1][=Branch1][C@H1][Branch1][S][N][C][Ring1][=Branch1][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][=Branch1][C][=O][O][C][C][C][O]"}]