Using CCCCCOC(=O)Nc1nc(=O)n([C@@H]2O[C@H](C)[C@@H](OC(=O)OC)[C@H]2OC(=O)OC)cc1F to produce CCCCCOC(=O)Nc1nc(=O)n([C@@H]2O[C@H](C)[C@@H](O)[C@H]2O)cc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.