Using CC(C)CCN(C(=O)NCCOCc1ccccc1)[C@@H](Cc1ccccc1)C(=O)NCCN(C)C to produce CC(C)CCN(C(=O)NCCO)[C@@H](Cc1ccccc1)C(=O)NCCN(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.