[{"from": "human", "value": "Can you provide potential reagents for the following chemical reaction? [Br][Br].[O][=C][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1]>>[O][=C][C][=C][C][=C][Branch1][C][F][C][Branch1][C][Br][=C][Ring1][Branch2]"}, {"from": "gpt", "value": "[Cl][C][Cl].[Al+3].[Cl-1].[Cl-1].[Cl-1]"}]