Using NO, N#C[C@@H]1CC(=O)N(c2ccc(OCc3cccc(F)c3)cc2)C1 to produce N=C(NO)[C@@H]1CC(=O)N(c2ccc(OCc3cccc(F)c3)cc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.