This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other topics and Adverse effects, Subject name: Pharmacology
The anti-malarial drug belonging to 8-aminoquinoline derivatives? 
Select and explain. 
A. Doxycycline, B. Quinidine, C. Primaquine, D. Chloroquine
C: Primaquine
Answer: C: Primaquine 
Explanation: 8-aminoquinoline derivatives are primaquine, bulaquine, and tafenoquine.4 Aminoquinoline is Chloroquine.Ref: Sharma and Sharma 2nd edition; pg 809.