Using CN(C)S(=O)(=O)c1ccc(C(=O)NOC2CCCCO2)c(Nc2ccc(I)cc2Cl)c1 to produce CN(C)S(=O)(=O)c1ccc(C(=O)NO)c(Nc2ccc(I)cc2Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.