Using CC(C)(C)c1nc2ccc(Cl)c(S(=O)(=O)N3CCCNCC3)c2o1 to produce Nc1ccc(Cl)c(S(=O)(=O)N2CCCNCC2)c1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.