Using Cc1cnc(Cl)c([N+](=O)[O-])c1, C1CCN(CCC2CCNCC2)CC1 to produce Cc1cnc(N2CCC(CCN3CCCCC3)CC2)c(N)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.