Using CC1(C)CC(S(=O)(=O)Cc2c(F)cccc2F)=NO1, O=C1CCC(=O)N1I to produce CC1(C)CC(S(=O)(=O)C(I)c2c(F)cccc2F)=NO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.