Using CC(C)(C)OC(=O)CCC(CCCCNS(=O)(=O)c1ccc(Cl)cc1)CCCOC1CCCCO1 to produce CC(C)(C)OC(=O)CCC(CCCO)CCCCNS(=O)(=O)c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.