Using Nc1cc(O)ccn1, Cc1c(F)ccc([N+](=O)[O-])c1C to produce Cc1c(Oc2ccnc(N)c2)ccc([N+](=O)[O-])c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.