[{"from": "human", "value": "Please propose potential reagents that might have been utilized in the provided chemical reaction. [C][C][C][I].[O][C][=C][C][=C][Branch1][C][F][C][Branch1][C][F][=C][Ring1][Branch2]>>[C][C][C][O][C][=C][C][=C][Branch1][C][F][C][Branch1][C][F][=C][Ring1][Branch2]"}, {"from": "gpt", "value": "[C][N][Branch1][C][C][C][=O].[O][=C][Branch1][C][O-1][O-1].[K+1].[K+1]"}]