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': 'All of the following are short acting benzodiazepines except \nSelect and explain. \nA. Midazolam, B. Lorazepam, C. Diazepam, D. Temazepam', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Temazepam, Oxazepam, Lorazepam, Estrazolam are short acting Benzodiazepines.', 'role': 'assistant'}]