Using CC(=O)OCc1nc(CONC(=O)C2c3ccccc3C(=O)N(C3CCCCC3NS(C)(=O)=O)C2c2ccc(Cl)cc2Cl)no1 to produce NC(=O)C1CNC(=O)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.