"Rhazinilam" . . . . . . . . . . . . . "rhazinal" . . . . . . . . "Rhazinilam" . . "(3aR)-3a-Ethyl-2,3,3a,4,5,7-hexahydroindolizino[8,1-ef][1]benzazonin-6(1H)-one" .