This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
[{'content': 'Disulfiram-like reaction is caused by: Kerala 11 \nSelect and explain. \nA. Acamprostate, B. Metronidazole, C. Tetracycline, D. Digitalis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. Metronidazole', 'role': 'assistant'}]