Using O=Cc1nnn(Cc2cc(C(F)(F)F)cc(C(F)(F)F)c2)c1Cl, C#Cc1ccccc1Cl to produce OC(C#Cc1ccccc1Cl)c1nnn(Cc2cc(C(F)(F)F)cc(C(F)(F)F)c2)c1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.