1-(5a,7a-Dimethyl-2-phenyl-2,4,5,5a,5b,6,7,7a,8,9,10,10a,10b,11,12,12a-hexadecahydrocyclopenta[7,8]phenanthro[1,2-d][1,2,3]triazol-8-yl)ethanone AIDS-132458 AIDS132458 NSC626416 {2'-Phenyl-5.alpha.-pregnano[3,4-c]triazol-20-one}