[{"from": "human", "value": "What reagents could have been utilized in the following chemical reaction? [O][=C][Branch1][C][Cl][C][Cl].[O][=C][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][NH1][Ring1][#Branch2]>>[O][=C][Branch1][Ring1][C][Cl][C][=C][C][=C][NH1][C][=Branch1][C][=O][C][=C][C][Ring1][#Branch1][=C][Ring1][O]"}, {"from": "gpt", "value": "[Cl][C][Cl].[Al+3].[Cl-1].[Cl-1].[Cl-1]"}]