Using OCc1ccc(Cl)cc1, COc1ccc(C(Cl)=CC(=O)N2CCOCC2)cc1OC to produce COc1ccc(C(=CC(=O)N2CCOCC2)OCc2ccc(Cl)cc2)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.