Using CC1(C)Oc2ccc(CNc3ccc(Cl)cc3)cc2OC1=O, [OH-] to produce CC(C)(Oc1ccc(CNc2ccc(Cl)cc2)cc1O)C(=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.