Using NCc1ccc(Cl)c(C(=O)Nc2ncc[nH]2)c1, CC(C)C(=O)Cl to produce CC(C)C(=O)NCc1ccc(Cl)c(C(=O)Nc2ncc[nH]2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.