Using CC[O-], N#CCC(=O)c1cc(C(F)(F)F)cc(C(F)(F)F)c1 to produce CC(C#N)C(=O)c1cc(C(F)(F)F)cc(C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.