Using CC1(C)NC(=O)NC1=O, Cc1cc(F)ccc1[N+](=O)[O-] to produce Cc1cc(N2C(=O)NC(C)(C)C2=O)ccc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.