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
All of these are used in the treatment of visceral leishmaniasis except : 
Select and explain. 
A. Sitamaquine, B. Paromomycin, C. Miltefosine, D. Hydroxychloroquine
D: Hydroxychloroquine
Answer: D: Hydroxychloroquine 
Explanation: None