[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Pseudoceratina purpurea with data available."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][N][C][Branch2][Ring1][=Branch1][C][=C][Branch1][P][C][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][Br][Branch1][Ring1][O][C][O][C][Br][O]"}]