Using Cc1ccc(S(=O)(=O)Cl)cc1, Fc1cnc2[nH]cc(Br)c2c1 to produce Cc1ccc(S(=O)(=O)n2cc(Br)c3cc(F)cnc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.