Using COC(=O)COc1ccc2cc(CNC(=O)c3cc(-c4ccc(Cl)cc4)oc3C)ccc2c1 to produce Cc1oc(-c2ccc(Cl)cc2)cc1C(=O)NCc1ccc2cc(OCC(=O)O)ccc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.