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
Drugs which cause fetal renal anomalies are : a) Enalapril b) Frusemide c) Angiotensin receptor blocker d) Amlodipine e) Phenytoin 
Select and explain. 
A. b, B. ac, C. cd, D. bd
B: ac
Answer: B: ac 
Explanation: None