Using Fc1ccc(Br)cc1, CCOC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1 to produce O=S(=O)(c1ccccc1)N1CCC(C(O)(c2ccc(F)cc2)c2ccc(F)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.