Using CC(C)(C)C(=O)CC#N, NNc1ccc(OC(F)(F)F)cc1 to produce CC(C)(C)c1cc(N)n(-c2ccc(OC(F)(F)F)cc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.