Using C[Si](C)(C)C#Cc1cc(-c2cc(-c3ccc(CN4CCCCC4)cc3)cnc2F)c(N)cn1 to produce C#Cc1cc(-c2cc(-c3ccc(CN4CCCCC4)cc3)cnc2F)c(N)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.