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 is NOT true about antifungal drugs? \nSelect and explain. \nA. Amphotericin B is given only parenterally, B. Griseofulvin is effective orally, C. Ciclopirox olamine is effective in systemic mycoses, D. Fluconazole is effective orally as well as i.v.', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]