[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][C][C][N][C][Ring1][=Branch1][C][Branch1][Branch1][C][C][Ring1][Branch1][C][Branch1][Branch1][C][C][Ring1][N][N][Branch1][S][C][=C][Ring1][=Branch2][C][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][O][O][C][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Aspidosperma excelsum, Aspidosperma marcgravianum, and Aspidosperma megalocarpon with data available."}]