Using Cc1cccc(CN)c1, O=[N+]([O-])c1ccc(N2CCCCC2)cc1-c1cc(Cl)ncn1 to produce Cc1cccc(CNc2cc(-c3cc(N4CCCCC4)ccc3[N+](=O)[O-])ncn2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.