Using Fc1ccc(CBr)cc1, CC(C)CNS(=O)(=O)c1ccc(Br)cc1 to produce CC(C)CN(Cc1ccc(F)cc1)S(=O)(=O)c1ccc(Br)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.