Using CCc1ccc(Cc2ccc(N)cc2O[C@@H]2O[C@H](COC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]2OC(C)=O)cc1 to produce CCc1ccc(Cc2ccc(N)cc2O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.