User: I want to know more about the chemical with SMILES Cn1cnc([N+](=O)[O-])c1Sc1ncnc2nc[n-]c12.[Na+].
Assistant: Interesting, how can I help?
User: Is there a black box warning associated with this drug?
Assistant: The answer is Yes
User: I want to know more about the {#molecule|chemical|compound!} with {SMILES__description} {SMILES#}.
Assistant: {#Sure, what is your question?|How can I help?|That sounds interesting, how can I help?|Interesting, how can I help?!}
User: {quest#}
Assistant: {#The answer is |!}{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