Using CC(C)CBr, CS(=O)(=O)c1cccc(-c2ccc(CNS(=O)(=O)c3cccc(Cl)c3)s2)c1 to produce CC(C)CN(Cc1ccc(-c2cccc(S(C)(=O)=O)c2)s1)S(=O)(=O)c1cccc(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.