Using CN(c1ccc(C#C[Si](C)(C)C)cn1)[C@@H]1CCN(c2ncnc3[nH]ccc23)C1 to produce C#Cc1ccc(N(C)[C@@H]2CCN(c3ncnc4[nH]ccc34)C2)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.