User: I want to know more about the chemical with SMILES NNc1ccc(C(N)=O)nn1.
Assistant: How can I help?
User: Please describe this drug.
Assistant: The answer is Hydracarbazine is a pyridazine that has found use as an antihypertensive agent It was once marketed in France under the tradename Normatensyl.
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#}
NNc1ccc(C(N)=O)nn1
C1=CC(=NN=C1C(=O)N)NN
6-hydrazinylpyridazine-3-carboxamide
Please describe this drug.