[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][/C][=C][/C][N][C][C][C][C][Ring1][Branch1][C][C][\\-Ring1][=Branch2][C@@H1][Branch1][S][N][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][=N][=O][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Catharanthus roseus with data available."}]