. . . "(4aS,6aS,6bR,8aR,9R,10S,12aR,12bR,14bS)-9-Hydroxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylic acid" . . "Hederagenin" . . . . . . . . . "Hederagenin" . . . . . "3\u03B2,23-Dihydroxyolean-12-en-28-oic acid" . . . . . "hederagenin" . . .