Using CC(C)(C)OC(=O)CN1C(=O)[C@@H](NC(=O)OCc2ccccc2)CSc2ccc(C(F)(F)F)cc21 to produce N[C@H]1CSc2ccc(C(F)(F)F)cc2N(CC(=O)O)C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.