Using CN(C)C=O, CC(O)(c1ccc(F)cc1)c1cc(Br)cc(Br)c1 to produce CC(O)(c1ccc(F)cc1)c1cc(Br)cc(C=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.