[{"from": "human", "value": "Please suggest some possible reagents that could have been used in the following chemical reaction. [F][C][Branch1][C][F][Branch1][C][F][C][C][C][C][Br].[I][C][C][=N][NH1][C][=Ring1][Branch1]>>[F][C][Branch1][C][F][Branch1][C][F][C][C][C][C][N][C][=C][Branch1][C][I][C][=N][Ring1][=Branch1]"}, {"from": "gpt", "value": "[C][C][C][C][C][C].[C][C][O][C][C].[C][N][Branch1][C][C][C][=O].[O].[H-1].[Na+1]"}]