This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anti Microbial, Subject name: Pharmacology
[{'content': 'Drug with anti - androgenic effect is \nSelect and explain. \nA. Amphotericin B, B. Ketoconazole, C. Voriconazole, D. Posconazole', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Ketoconazole Antiandrogens are - 1. Danazole3. Flutamide5. Finasteride2. Cyproterone acetate4. Bicalutamide6. Dutasteride Other antiandrogens* Superactive GnRH agonists* Spironolactone* Progesterone* Ketoconazole* Cimetidine", 'role': 'assistant'}]