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
[{'content': 'Which of the following is not used as treatment for lymphatic filariasis - \nSelect and explain. \nA. Ivermectin, B. DEC, C. Praziquantel, D. Albendazole', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Praziquantel o Drugs used in lymphatic filiriasis are DEC, ivermectin, albendazale and doxycycline.", 'role': 'assistant'}]