Using NC1=NC=C([N+](=O)[O-])C(Cl)N1, Ic1ccc2cn[nH]c2c1 to produce Nc1ncc([N+](=O)[O-])c(-n2ncc3ccc(I)cc32)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.