Using CC(C)(C)c1ccc(OCc2ccccc2)c(C(C)(C)C=O)c1 to produce CC(C)(C)c1ccc(OCc2ccccc2)c(C(C)(C)CO)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.