9,10-Dihydroergocornine; (5'?,10?)-9,10-Dihydro-12'-hydroxy-2',5'-bis(1-methylethyl)ergotaman-3',6',18-trione; 8H-Oxazolo[3,2-a]pyrrolo[2,1-c]pyrazine Ergotaman-3',6',18-trione Derivative; Indolo[4,3-fg]quinoline, Ergotaman-3',6',18-trione Derivative; DHO 180; Dihydroergocornine;
