quinine molecule. it is natural alkaloid derived from the bark of the cinchona tree. molecule model. sheet of paper in a cage

alkaloid analgesic antiinflammatory antimalarial antipyretic arthritis atom atomic babesiosis cage carbon chemical chemistry cinchona cinchonism cramps drawing drug falciparum flat fluorescent formula hydrogen icon idiopathic illustration malaria molecular molecule muscle notebook organic oxygen painkilling plasmodium quinidine quinin quinine sheet skeletal structural structure toni tree vector