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
Chloroquine is used in the treatment of 
Select and explain. 
A. DLE, B. Pemphigus, C. Psoriasis, D. Nummular eczema
A: DLE
Answer: A: DLE 
Explanation: None