Using N#Cc1cccc(C(=O)CC(=O)CCc2ccc(F)cc2)c1, O=C([O-])[O-] to produce CC(C(=O)CCc1ccc(F)cc1)C(=O)c1cccc(C#N)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.