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': 'First drug to be used in absence seizures is : \nSelect and explain. \nA. Phenytoin, B. Benzodiazepines, C. Valproate, D. Carbamazepine', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]