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': 'AML with FLT-3 mutation is treated by : \nSelect and explain. \nA. Crizotinib, B. Gilteritinib, C. Acalabrutinib, D. Ibrutinib', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Gilteritinib inhibits FMS like tyrosine Kinase 3 (FLT-3) and hence used in the treatment of AML with FLT-3 mutation.', 'role': 'assistant'}]