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 agents binds to GABA receptor chloride channel complex ? \nSelect and explain. \nA. Ethanol, B. Alphaxolone, C. Zolpidem, D. Buspirone', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]