Using FC(F)(F)c1ccc(CBr)cc1, CC(=O)Cc1ccc(O)cc1 to produce CC(=O)Cc1ccc(OCc2ccc(C(F)(F)F)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.