Using COC(=O)[C@H]1CC[C@H](c2ccc(C(=O)C(C)Br)cc2)CC1, [OH-] to produce COC(=O)[C@H]1CC[C@H](c2ccc(C(=O)C(C)O)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.