Using COC(=O)C(c1ccccc1Cl)N(Cc1ccc(OC)cc1OC)C(=O)c1ccc(OC)cc1 to produce COc1ccc(C(=O)N(Cc2ccc(OC)cc2OC)C(C(=O)O)c2ccccc2Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.