User: I have a question about the chemical with SMILES NC(=S)N/N=C/c1ncccc1N.
Assistant: That sounds interesting, how can I help?
User: What is the molecular formula of this compound, including any salt that it may have?
Assistant: C7H9N5S
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#}
NC(=S)N/N=C/c1ncccc1N
NC(=S)N/N=C/c1ncccc1N
[(E)-(3-aminopyridin-2-yl)methylideneamino]thiourea
What is the molecular formula of this compound, including any salt that it may have?