This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Substance abuse, Subject name: Anatomy
[{'content': '45 year old alcoholic male came for deaddiction treatment. He has alcohol induced hepatitis with other blood parameters within normal limits. The drug that should not be chosen for relapse prevention is \nSelect and explain. \nA. Disulfiram, B. chlordiazepoxide, C. Naltrexone, D. Acamprosate', 'role': 'user'}, {'content': 'Answer: C \nExplanation: NALTREXONE is an OPIOID ANTAGONIST given at a dosage of 50-150mg, should not be used in LIVER DYSFUNCTION ACAMPROSATE is an GABA AGONIST given at a dosage of 666MG TDS, should not be used in KIDNEY DYSFUNCTION Ref.Kaplon and Sadock, synopsis of psychiatry, 11 th edition, pg no.626', 'role': 'assistant'}]