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