Using CC(C)(C)OC(=O)N1CCC[C@H]1CSc1ccc(C(F)(F)F)cc1 to produce FC(F)(F)c1ccc(SC[C@@H]2CCCN2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.