Quinine and quinidine.
Hollman
A
A
D002309:Cardiology / Q000266:history*; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010946:Plants, Medicinal; D011802:Quinidine / Q000266:history; D011803:Quinine / Q000266:history
D011803:Quinine; D011802:Quinidine