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