Using O=C(c1cc(Br)ccc1F)C(F)F, CC(C)(C)[S@@](N)=O to produce CC(C)(C)S(=O)/N=C(/c1cc(Br)ccc1F)C(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.