User: I have a question about the chemical with SMILES CC(C)=CCN1CCC2(C)c3cc(O)ccc3CC1C2C.CC(O)C(=O)O.
Assistant: How can I help?
User: What is the first recorded year of approval for this drug?
Assistant: The answer is 1967
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#}
CC(C)=CCN1CCC2(C)c3cc(O)ccc3CC1C2C.CC(O)C(=O)O
CC(C)=CCN1CCC2(C)c3cc(O)ccc3CC1C2C.CC(O)C(=O)O
1,13-dimethyl-10-(3-methylbut-2-enyl)-10-azatricyclo[7.3.1.02,7]trideca-2(7),3,5-trien-4-ol;2-hydroxypropanoic acid
What is the first recorded year of approval for this drug?
1967