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
Which of the following is not used as treatment for lymphatic filariasis - 
Select and explain. 
A. Ivermectin, B. DEC, C. Praziquantel, D. Albendazole
C: Praziquantel
Answer: C: Praziquantel 
Explanation: Ans. is 'c' i.e., Praziquantel o Drugs used in lymphatic filiriasis are DEC, ivermectin, albendazale and doxycycline.