Using FC(F)(F)c1cccc(-c2csc(Br)n2)c1, CC(C)(C)OC(=O)N1CCNCC1 to produce CC(C)(C)OC(=O)N1CCN(c2nc(-c3cccc(C(F)(F)F)c3)cs2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.