Captopril and enalapril.
D000806:Angiotensin-Converting Enzyme Inhibitors; D002216:Captopril / Q000008:administration & dosage / Q000009:adverse effects*; D004151:Dipeptides / Q000009:adverse effects*; D004656:Enalapril; D006801:Humans; D011392:Proline / Q000031:analogs & derivatives*
D000806:Angiotensin-Converting Enzyme Inhibitors; D004151:Dipeptides; D004656:Enalapril; D011392:Proline; D002216:Captopril