User: I have a question about the molecule with SMILES CCn1nc(C(=O)O)c(=O)c2cc3c(cc21)OCO3.
Assistant: How can I help?
User: What is the first recorded year of approval for this drug?
Assistant: 1980
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#}
CCn1nc(C(=O)O)c(=O)c2cc3c(cc21)OCO3
CCn1nc(C(=O)O)c(=O)c2cc3c(cc21)OCO3
1-ethyl-4-oxo-[1,3]dioxolo[4,5-g]cinnoline-3-carboxylic acid
What is the first recorded year of approval for this drug?
1980