Using CC(C)C(=O)Cl, Nc1onc(-c2ccccc2)c1-c1ccc(C(O)(C(F)(F)F)C(F)(F)F)cc1 to produce CC(C)C(=O)Nc1onc(-c2ccccc2)c1-c1ccc(C(O)(C(F)(F)F)C(F)(F)F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.