Using CCOC(C)=O, CC(CCCC#N)c1cccc(-c2ccc(C(F)(F)F)cc2)c1 to produce CC(=O)C(C#N)CCC(C)c1cccc(-c2ccc(C(F)(F)F)cc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.