Using N[C@H](C(=O)N[C@@H]1C(=O)Nc2ccccc2O[C@@H]1c1ccccc1)c1ccc(F)cc1, O=C(O)CC1CCCCC1 to produce O=C(CC1CCCCC1)N[C@H](C(=O)N[C@@H]1C(=O)Nc2ccccc2O[C@@H]1c1ccccc1)c1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.