Using CC(C)c1cc(C(=O)OC(C)(C)C)[nH]n1, O=[N+]([O-])c1cc(B(O)O)ccc1F to produce CC(C)c1cc(C(=O)OC(C)(C)C)n(-c2ccc(F)c([N+](=O)[O-])c2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.