ace inhibitor alacepril aliskiren anatomical therapeutic chemical classification system angiotensin ii receptor antagonist astrazeneca australia azilsartan benazepril bioavailability biological half-life cas registry number captopril carbonate chemspider chemical formula cilazapril cyclohexane death delapril digital object identifier drugbank drug metabolism enalapril eprosartan ester ethyl group excretion feces fosinopril hydrochlorothiazide hydroxy hypertension imidapril international nonproprietary name international union of pure and applied chemistry nomenclature intestine irbesartan lisinopril losartan moexipril olmesartan perindopril prodrug pubchem quinapril ramipril regulation of therapeutic goods remikiren renin inhibitor route of administration spirapril tasosartan telmisartan temocapril trade name trandolapril valsartan zofenopril