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: Anatomy
Prolong the use of the following that has been implemented in the causation of myelo-optic neuropathy (SMON) 
Select and explain. 
A. Diloxanide furoate, B. Quiniodochlor, C. Emetine, D. Furazolidone
B: Quiniodochlor
Answer: B: Quiniodochlor 
Explanation: 8-hydroxyquinoline like quiniodochlor can result in SMON Ref-KDT 6/e p801