Using O=[N+]([O-])CCc1cc(F)cc(F)c1, CC(C)(C)OC(=O)N1[C@H](C=O)COC1(C)C to produce CC(C)(C)OC(=O)N1[C@@H]([C@@H](O)[C@H](Cc2cc(F)cc(F)c2)[N+](=O)[O-])COC1(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.