label: 19-NORPREGN-9-ENE-3,20-DIONE, 11-(4-(DIMETHYLAMINO)PHENYL)-5,17-DIHYDROXY-, CYCLIC BIS(1,2-ETHANEDIYL ACETAL), (5.ALPHA.,11.BETA.)-
label_lc: 19-norpregn-9-ene-3,20-dione, 11-(4-(dimethylamino)phenyl)-5,17-dihydroxy-, cyclic bis(1,2-ethanediyl acetal), (5.alpha.,11.beta.)-