Using COC(=O)[C@@H]1[C@H](CN=[N+]=[N-])CCN1[C@@H](C)c1ccccc1, [NH4+] to produce C[C@@H](c1ccccc1)N1CC[C@@H](CN=[N+]=[N-])[C@H]1C(N)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.