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