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': 'Acute Gouty ahritis is seen early following treatment with: \nSelect and explain. \nA. Rasburicase, B. Probenecid, C. Allopurinol, D. Sulfinpyrazone', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Allopurinol', 'role': 'assistant'}]