This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anesthesia, Subject name: Pharmacology
[{'content': '"MAC" of desflurane is: \nSelect and explain. \nA. 1.15, B. 2, C. 4, D. 6', 'role': 'user'}, {'content': 'Answer: D \nExplanation: In 20-30 year old patients Minimum Alveolar Concentration(MAC)for Halothane. 0.75 Isoflurane. 1.15 Sevoflurane. 1.85 Desflurane. 6 From Tripati 7th edition', 'role': 'assistant'}]