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': 'Which of the following drug is NOT used to treat Leishmaniasis - \nSelect and explain. \nA. Cyclosporine, B. Ketoconazole, C. Pentamidine, D. Amphotericin B', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Cyclosporine Drugs used for Leishmaniasis (Kala azar) - Sodium stibogluconate (DOC), Pentamidine, Amphotericin B, Ketoconazole, Miltefosine, Paromomycin, Allopurinol.", 'role': 'assistant'}]