Using CCCCCN(CCCCC)C(=O)C(CCC(=O)OC)CS(=O)(=O)c1ccc(Cl)c(Cl)c1 to produce CCCCCN(CCCCC)C(=O)C(CCC(=O)O)CS(=O)(=O)c1ccc(Cl)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.