[{"from": "human", "value": "Can you suggest some reagents that might have been used in the given chemical reaction? [Br][C][C][C][Br].[C][=C][C][=C][NH1][C][=C][C][Ring1][Branch1][=C][Ring1][=Branch2]>>[Br][C][C][C][N][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2]"}, {"from": "gpt", "value": "[C][N][Branch1][C][C][C][=O].[O].[H-1].[Na+1]"}]