[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][Branch2][Ring2][O][C@H1][C@@H1][C][C@H1][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][C@][Ring1][=Branch2][C][C@@H1][Branch1][=N][C@@H1][Ring1][#C][C][Ring1][Branch1][O][C][=Branch1][C][=O][C][N][Ring2][Ring1][Ring1][C@@H1][Ring2][Ring1][#Branch1][O][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Alstonia yunnanensis with data available."}]