<prompt> Which of the following is a renin inhibitor?CandesartanAliskirenQuinoprilbenzapril  <response>: Ans. is b i.e., Aliskiren Drugs acting on RASACE inhibitors: Captopril, enalapril, lisinopril, ramipril, perindopril, imidapril, trandopril, benazepril, fosinopril.Renin inhibitors: Aliskiren, remikiren, enakiren.ATj blockers : Losartan, candesartan, irbesartan, valsartan, telmisartan. 