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: Medicine
[{'content': 'Isolated hyperbilirubinemia is classically seen as an adverse effect of: \nSelect and explain. \nA. INH, B. Rifampin, C. Pyrazinamide, D. Capreomycin', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Hepatotoxicity due to rifampin alone is uncommon and often consists of isolated hyperbilirubinemia. Ref: Harrisons Principles of Internal Medicine, 18th Edition, Page 1375', 'role': 'assistant'}]