Using Cc1ccc(S(=O)(=O)Cl)cc1, Ic1c[nH]c2ccc(-c3cncc(C4CC4)n3)cc12 to produce Cc1ccc(S(=O)(=O)n2cc(I)c3cc(-c4cncc(C5CC5)n4)ccc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.