Using Cc1nc(N)nc(-c2cccc(C(F)(F)F)c2)c1C#C[Si](C)(C)C to produce C#Cc1c(C)nc(N)nc1-c1cccc(C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.