Using O=C(NCc1ccc(Cl)c(-n2nc(-c3ccc(C#CC4CC4)cc3)[nH]c2=O)c1)C(F)(F)F to produce NCc1ccc(Cl)c(-n2nc(-c3ccc(C#CC4CC4)cc3)[nH]c2=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.