Using CCOc1ccc(C(OC)c2cc(Br)ccc2Cl)cc1, CCOc1ccc(C(O)c2cc(Br)ccc2Cl)cc1 to produce CCOc1ccc(C(C)(OC)c2cc(Br)ccc2Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.