User: I have a question about the compound with SMILES O=c1[nH]cnc2nc[nH]c12.
Assistant: Interesting, how can I help?
User: Please describe this drug.
Assistant: Hypoxanthine is a purine and a reaction intermediate in the metabolism of adenosine and in the formation of nucleic acids by the salvage pathway.
User: I have a question 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#}
O=c1[nH]cnc2nc[nH]c12
C1=NC2=C(N1)C(=O)NC=N2
1,7-dihydropurin-6-one
Please describe this drug.