Using O=C1NC(=O)c2ccccc21, O=[N+]([O-])c1cccc(C(F)C(F)(F)COS(=O)(=O)C(F)(F)F)c1 to produce O=C1c2ccccc2C(=O)N1CC(F)(F)C(F)c1cccc([N+](=O)[O-])c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.