Showing structure for (4as,6br,8ar,10r,12ar,12bs,14as,14bs)-10-(acetyloxy)-2,2,6b,9,9,12a,14a-heptamethyl-1,3,4,5,7,8,8a,10,11,12,12b,13,14,14b-tetradecahydropicene-4a-carboxylic acid