Using C[C@H](c1ccccc1)N(C(=O)OCc1ccccc1)[C@H]1CC(F)(F)C[C@@H]1NS(=O)(=O)C(C)(C)C to produce CC(C)(C)S(=O)(=O)N[C@H]1CC(F)(F)C[C@@H]1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.