This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Chemotherapy, Subject name: Pharmacology
All of the following anticancer agents cause bone marrow suppression except 
Select and explain. 
A. Chlorambucil, B. Danorubicin, C. Doxorubicin, D. Flutamide
D: Flutamide
Answer: D: Flutamide 
Explanation: Refer KDT 6/e p828 Flutamide is an anti androgen .most hormonal agents Alkylating agents ,Antimetabolites b, natural products and other directly cytotoxic agents are Myelosuprresants. Vincristine and Bleomycin are marrow sparing