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': 'Drug not used in chloroquine resistant malaria is ? \nSelect and explain. \nA. Sulfadoxine-pyrimethamine, B. Fluoroquinolones, C. Quinine, D. Aemisinis', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is b' i.e., Fluoroquinolones Drugs for chlorquine resistant malaria Sulfadoxin / Pyrimethamine + Aesunate 4. Aemether + Lumefantrine Quinine + Tetracycline or doxycycline or clindamicin 5. Halofantrine Mefloquine + Aesunate", 'role': 'assistant'}]