Using NC(=S)c1cccnc1, O=C(CBr)c1cccc([N+](=O)[O-])c1 to produce O=[N+]([O-])c1cccc(-c2csc(-c3cccnc3)n2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.