Task: Please answer the following question about the molecule with SMILES Cn1cnc([N+](=O)[O-])c1Sc1ncnc2nc[n-]c12.[Na+].
Question: Is there a black box warning associated with this drug?
Answer: Yes
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
Cn1cnc([N+](=O)[O-])c1Sc1ncnc2nc[n-]c12.[Na+]
Cn1cnc([N+](=O)[O-])c1Sc1ncnc2nc[n-]c12.[Na+]
sodium;6-(3-methyl-5-nitro-imidazol-4-yl)sulfanylpurin-7-ide
Is there a black box warning associated with this drug?
Yes