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
Which of the following chemotherapeutic drugs has selective action on hypoxic tumor cells ? 
Select and explain. 
A. Mitomycin C, B. Cisplatin, C. Doxorubicin, D. 5 Flurouracil
A: Mitomycin C
Answer: A: Mitomycin C 
Explanation: Ans. is 'a' i.e., Mitomycin Some impoant points about mitomycin. Mitomycin acts preferrentially on hypoxic cells It is a potent radiosensitizer It is absorbed consistently from Gl. tract so it administered by intravenous infusion