Using CC[N-]C(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)OCc1ccccc1 to produce CC[N-]C(=O)[C@@H]1CCCN1C(=O)[C@@H](N)CCCNC(=N)N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.