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: Skin
[{'content': 'DOC for Tenia Ungum \nSelect and explain. \nA. Ampthotericin B, B. Miconazole, C. Gresiofulvin, D. Nystatin', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Griseofulvin', 'role': 'assistant'}]