Using CN1C(=O)C=C(c2ccccc2F)[C@H]1C(=O)N1C(=O)OC[C@@H]1Cc1ccccc1 to produce CN1C(=O)C[C@@H](c2ccccc2F)[C@H]1C(=O)N1C(=O)OC[C@@H]1Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.