Using COc1cc(Cl)cc(OC)c1, COc1ccc(CC(=O)Cl)cc1 to produce COc1ccc(CC(=O)c2c(Cl)cc(OC)cc2OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.