Using CCCc1cc(Oc2ccc(Cl)cc2)ccc1C(=O)CBr, COc1ccc(O)cc1 to produce CCCc1cc(Oc2ccc(Cl)cc2)ccc1C(=O)COc1ccc(OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.