[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C@@][C][C@@H1][Branch2][Ring1][=N][C][=C][Branch1][=C][C][C][N][Branch1][Ring2][C][Ring1][=Branch2][C][C][=C][Ring1][N][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][S][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Catharanthus roseus with data available."}]