[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Laurencia nipponica with data available."}, {"from": "gpt", "value": "[C][C][C@@H1][C@H1][Branch2][Ring1][=Branch2][C][C@H1][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C][/C][=Branch1][#Branch2][=C][Branch1][=Branch1][\\C][/C][=C][/C][#C][/Br][/O][Ring1][=N][Br]"}]