Using CC(=O)c1ccc(O)c(Cl)c1O, BrCc1ccc(CBr)cc1 to produce CC(=O)c1ccc(OCc2ccc(CBr)cc2)c(Cl)c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.