[{"from": "human", "value": "Can you provide potential reagents for the following chemical reaction? [C][O][C][=C][C][=C][NH1][C][Ring1][=Branch1][=O].[Cl][C][C][C][C][Br]>>[C][O][C][=C][C][=C][N][Branch1][=Branch1][C][C][C][C][Cl][C][Ring1][O][=O]"}, {"from": "gpt", "value": "[C][N][Branch1][C][C][C][=O].[O][=C][Branch1][C][O-1][O-1].[K+1].[K+1]"}]