Using CC(C)C(COCc1ccccc1)CC1COC(C)(C)N1C(=O)OC(C)(C)C to produce CC(C)C(CO)CC1COC(C)(C)N1C(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.