Using CC(=O)c1ccc2c(c1)[C@@H](N1CCCCC1)[C@H](O)C(C)(C)O2 to produce CC(O)c1ccc2c(c1)[C@@H](N1CCCCC1)[C@H](O)C(C)(C)O2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.