Using COC(=O)C(C)(C)C[C@H]1COC(C)(C)N1C(=O)OC(C)(C)C to produce CC(C)(CO)C[C@H]1COC(C)(C)N1C(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.