User: I have a question about the chemical with SMILES CCC(=O)N(c1ccccc1)C1CCN(CCc2cccs2)CC1.
Assistant: Interesting, how can I help?
User: Please describe this drug.
Assistant: The answer is Thienylfentanyl is an anilide resulting from the formal condensation of the aryl amino group of N-phenyl-1-[2-(2-thienyl)ethyl]piperidin-4-amine with propanoic acid. It has a role as an opioid analgesic. It is a member of piperidines, a member of thiophenes and an anilide.
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#}
CCC(=O)N(c1ccccc1)C1CCN(CCc2cccs2)CC1
CCC(=O)N(C1CCN(CC1)CCC2=CC=CS2)C3=CC=CC=C3
N-phenyl-N-[1-(2-thiophen-2-ylethyl)piperidin-4-yl]propanamide
Please describe this drug.