Using CC(=O)c1ccc(OCc2ccccc2)c([C@H](CCN(C(C)C)C(C)C)c2ccccc2)c1 to produce CC(O)c1ccc(OCc2ccccc2)c([C@H](CCN(C(C)C)C(C)C)c2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.