Using O=O, C=CC[C@H](Cc1c(F)cccc1Cl)C(=O)N1C(=O)O[C@H](c2ccccc2)[C@@H]1c1ccccc1 to produce O=CC[C@H](Cc1c(F)cccc1Cl)C(=O)N1C(=O)O[C@H](c2ccccc2)[C@@H]1c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.