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