Using CC(C(=O)c1ccc2[nH]c(=O)sc2c1)N1CCN(c2cccc(C(F)(F)F)c2)CC1 to produce CC(C(O)c1ccc2[nH]c(=O)sc2c1)N1CCN(c2cccc(C(F)(F)F)c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.