Using COC1=C(C)C(c2cccc(F)c2F)N(c2ccc3nc[nH]c3c2)C1=O to produce COC1=C(C)[C@@H](c2cccc(F)c2F)N(c2ccc3nc[nH]c3c2)C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.