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