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 statements about fluconazole is most accurate ? \nSelect and explain. \nA. It is highly effective in the treatment of aspergillosis, B. It does not penetrate the blood-brain barrier, C. Its oral bioavailability is less than that of ketoconazole, D. It inhibits demethylation of lanosterol', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]