Using CC1(C)C2CC[C@@]1(C)C(=O)CC2=O, O=C=Nc1ccc(F)c(C(F)(F)F)c1 to produce CC1(C)C2CC[C@@]1(C)C(=O)C(C(=O)Nc1ccc(F)c(C(F)(F)F)c1)C2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.