Using CN(C)c1[nH]ccc1[N+](=O)[O-], ClCCN(Cc1ccc(Cl)cc1)Cc1ccc(Cl)nc1 to produce CN(C)c1[nH]cc(CCN(Cc2ccc(Cl)cc2)Cc2ccc(Cl)nc2)c1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.