Using Cc1ccc(S(=O)(=O)N2CC3(CI)CN(S(=O)(=O)c4ccc(C)cc4)CC3(CI)C2)cc1 to produce Cc1ccc(S(=O)(=O)N2CC34CCC3(C2)CN(S(=O)(=O)c2ccc(C)cc2)C4)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.