This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Chemotherapy, Subject name: Pharmacology
[{'content': 'Which of the following antitubercular drugs is safe in hepatitis \nSelect and explain. \nA. Isoniazid, B. Rifampicin, C. Pyrazinamide, D. Ethambutol', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Refer Katzung 10/e p 774 KDT 6/e p742 Isoniazid, Rifamipicin,pyrazinamide can cause hepatotoxicity Ethambutol and Streptomycin do not cause hepatotoxicity', 'role': 'assistant'}]