Using C[Si](C)(C)C#Cc1cccc(C2=Nc3ccc(C#Cc4ccccc4)cc3NC(=O)C2)c1 to produce C#Cc1cccc(C2=Nc3ccc(C#Cc4ccccc4)cc3NC(=O)C2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.