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
Mechanism of action of zileuton is : 
Select and explain. 
A. Inhibits production of IgE, B. Inhibits Lipoxygenase, C. Inhibits Cyclooxygenase, D. Inhibits activity of mast cells
B: Inhibits Lipoxygenase
Answer: B: Inhibits Lipoxygenase 
Explanation: None