Using O=C(O)[C@@H]1C[C@H](F)CN1C(=O)c1ccccc1Cl to produce O=C(O)[C@@H]1C[C@@H](c2ccccc2)CN1C(=O)c1ccccc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.