Using CC(C)(C)[Si](C)(C)Cl, CC(C)(C)[Si](C)(C)OC1CC2=NOCC2C(O)C1O to produce CC(C)(C)[Si](C)(C)OC1CC2=NOCC2C(O[Si](C)(C)C(C)(C)C)C1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.