Using Cc1cc(C(=O)Cl)ccc1C(=O)Cl, CCCCCCOC(=O)c1ccc(C(=O)[O-])cc1 to produce CCCCCCc1cc(C(=O)Cl)ccc1C(=O)Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.