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