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