[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][C][N][C][C][C][Ring1][=Branch1][C][Branch2][Ring2][Ring1][C][Ring1][=Branch1][C][C][Branch2][Ring1][C][C][Ring1][Branch2][N][Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][C][Ring1][=C][O][C][=Branch1][C][=O][C][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Alstonia constricta with data available."}]