Using CC(C)(C)OC(=O)N[C@@H]1CCN(c2ncnc3c2ccn3COCC[Si](C)(C)C)C1, N#Cc1ccc(Cl)nc1 to produce C[Si](C)(C)CCOCn1ccc2c(N3CC[C@@H](Nc4ccc(C#N)cn4)C3)ncnc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.