Using O=CC[C@H]1NC(=O)[C@@H]1N1C(=O)c2ccccc2C1=O to produce O=C1N[C@H](CCO)[C@H]1N1C(=O)c2ccccc2C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.