This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Pharmacology
Which of the following is not a front line antihypeensive agent 
Select and explain. 
A. Enalapril, B. Hydrochlorothiazide, C. Amilodipine, D. Atenolol
D: Atenolol
Answer: D: Atenolol 
Explanation: Refer CMDT 2014/429 Beta blockers are no longer considered to be as first line antihypeensive agents. According to JCB-8, ACE inhibitors Calcium channel blockers and diuretics are considered as a first line antihypeensive agents