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
[{'content': 'Fastest acting schizontocidal drug among the fillowfol is \nSelect and explain. \nA. Aemether, B. Mefloquine, C. Chloroquine, D. Proguanil', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ref-KDT 6/e p792 Aemisinin derivatives like dihydroaemisinin,aeether and aemether etc fastest acting anti malarial drugs', 'role': 'assistant'}]