This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anti-Cancer, Subject name: Pharmacology
Drug of choice for CML: 
Select and explain. 
A. Imatinib, B. Cisplatin, C. Methotrexate, D. Tamoxifen
A: Imatinib
Answer: A: Imatinib 
Explanation: Ans. A. ImatinibImatinib is drug of choice of chronic myeloid leukemia. Cisplatin is given for ovarian cancer. Methotrexate is given for testicular cancer or carcinoma cervix. Tamoxifen is given for breast cancer.