Using C#CC(C)(C)N(CCC=O)C(=O)Nc1nnc(C(F)(F)F)s1 to produce C#CC(C)(C)N1CCC(O)N(c2nnc(C(F)(F)F)s2)C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.