Using CCc1n[nH]c(C(N)=O)c1[N+](=O)[O-], ClCc1ccccn1 to produce CCc1nn(Cc2ccccn2)c(C(N)=O)c1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.