Using [N-]=[N+]=NP(=O)(c1ccccc1)c1ccccc1, CC(C)(C)OC(=O)N1C[C@@H](C(=O)O)[C@H](c2ccc(F)cn2)C1 to produce CC(C)(C)OC(=O)N1C[C@@H](N)[C@H](c2ccc(F)cn2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.