[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=Branch1][C][=O][C][=C][O][C][C@@H1][C@H1][Ring1][=Branch1][C][C@@H1][C@@H1][Branch1][=Branch2][C][C@H1][Ring1][#Branch1][N][Ring1][Branch1][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Alstonia angustifolia with data available."}]