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
Hand and foot syndrome is an adverse effect of : 
Select and explain. 
A. 5–Fluorouracil, B. Bleomycin, C. Etoposide, D. Actinomycin D
A: 5–Fluorouracil
Answer: A: 5–Fluorouracil 
Explanation: None