Using C[Si](C)(C)C#Cc1ccc(N2CC[C@H](NCc3ccc(Cl)cc3Cl)C2)nc1 to produce C#Cc1ccc(N2CC[C@H](NCc3ccc(Cl)cc3Cl)C2)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.