[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C@][C@H1][C][C][N][C@@H1][Ring1][=Branch1][C@][Branch1][Branch1][C][C][Ring1][Branch1][C@H1][Branch2][Ring1][Branch2][C@][Branch1][#Branch2][C@H1][Ring1][N][O][C][=Branch1][C][=O][C][Branch1][Ring2][O][Ring1][S][C][=Branch1][C][=O][O][C][N][Branch1][N][C][=C][C][=C][C][=C][Ring2][Ring1][=Branch1][Ring1][=Branch1][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Catharanthus ovalis and Catharanthus lanceus with data available."}]