Using CCCCCCCCCCCCCCCC(=O)N[C@H]1[C@H](OCc2ccccc2)O[C@H](COC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O to produce CCCCCCCCCCCCCCCC(=O)N[C@H]1[C@H](OCc2ccccc2)O[C@H](CO)[C@@H](O)[C@@H]1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.