Using N#CC(Cc1ccc(Cl)nc1)NCCCl, CCSc1[nH]ccc1[N+](=O)[O-] to produce CCSc1[nH]cc(CCN(CC#N)Cc2ccc(Cl)nc2)c1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.