Using [O-]c1ccc(Oc2ccc(Cl)cc2Cl)cc1, CCOC(=O)C(C(=O)OCC)C(=O)C(C)Cl to produce CCOC(=O)C(C(=O)OCC)C(=O)C(C)Oc1ccc(Oc2ccc(Cl)cc2Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.