This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Mood Disorders, Subject name: Psychiatry
Following drugs have abuse liability except: 
Select and explain. 
A. Buprenoprhine, B. Alprazolam, C. Fluoxetine, D. Dextropropoxyphene
C: Fluoxetine
Answer: C: Fluoxetine 
Explanation: SSRIs do not have any abuse liability. Both opioids (buprenorphine, dextropropoxyphene) and benzodiazepines (Alprazolam) have abuse liability.