Using O=C(O)[C@@H]1CCN(CCc2ccccc2)C[C@H]1c1ccc(F)cc1, NC(=S)c1ccc(Cl)cc1 to produce O=C(NC(=S)c1ccc(Cl)cc1)[C@@H]1CCN(CCc2ccccc2)C[C@H]1c1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.