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
Which hypolipidemic drug can exacerbate the symptoms of gout ? 
Select and explain. 
A. Ezetimibe, B. Gemfibrozil, C. Niacin, D. Simvastatin
C: Niacin
Answer: C: Niacin 
Explanation: None