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