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: Pharmacology
[{'content': 'A drug that is NOT contraindicated in G–6 PD deficiency is : \nSelect and explain. \nA. Primaquine, B. Nitrofurantoin, C. Dapsone, D. INH', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]