Using CC[Si](Cl)(CC)C(C)(C)C, N#Cc1cc(N)ccc1N1CCC(O)CC1 to produce CC(C)(C)[Si](C)(C)OC1CCN(c2ccc(N)cc2C#N)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.