[{"from": "human", "value": "What can you tell me about this molecule? [C][O][C][=Branch1][C][=O][C@H1][C@@H1][Branch2][Ring1][S][C][C][C@@H1][C@H1][Ring1][=Branch1][C][C][=N+1][Branch1][Ring2][C][Ring1][=Branch1][C][C][C][=C][Ring1][#Branch1][N][C][=C][C][=C][C][=C][Ring1][=Branch2][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Aspidosperma oblongum with data available."}]