Using COC1=N[C@H](C(C)C)C(OC)=N[C@H]1C[C@H](C)CCO[Si](C(C)C)(C(C)C)C(C)C, [OH-] to produce COC(=O)[C@@H](N)C[C@H](C)CCO[Si](C(C)C)(C(C)C)C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.