[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][Branch1][Ring1][C][=O][C][C][C][C][=C][Branch1][S][C][C][N][Ring1][=Branch1][C][=C][Ring1][#Branch2][C][=Branch1][C][=O][O][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring2][Ring1][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Catharanthus roseus, Uncaria rhynchophylla, and Alstonia scholaris with data available."}]