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 antimalarial drug cause neruopsychiatric reactions and convulsions? \nSelect and explain. \nA. Halofantrine, B. Lumefantrine, C. Aemisinin derivatives, D. Mefloquine', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Neuropsychiatric reactions, convulsions and encephalopathy are the major side effects of mefloquine. Halofantrine is associated with cardiac conduction defects and and aretmesinin derivatves occassionally cause anaphylaxis. Lumefantrine is usually well tolerated. Ref: Harrisons principles of internal medicine, 18th edition, Page: 1700', 'role': 'assistant'}]