Using CCOc1ccccc1O[C@@H]1CCCN(c2ncc(C(=O)OC)cc2F)C1 to produce CCOc1ccccc1O[C@@H]1CCCN(c2ncc(C(=O)O)cc2F)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.