[{"from": "human", "value": "Describe this molecule. [C][C][O][C][Branch2][Ring1][Branch2][C][=Branch2][Ring1][Ring1][=C][C][Branch1][=Branch1][C][=C][Ring1][=Branch1][Br][Branch1][#Branch1][C][C][=Branch1][C][=O][N][O][Br][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Pseudoceratina purpurea with data available."}]