Showing structure for (4as,6as,6br,8ar,9r,10s,12ar,12br,14bs)-9-[(acetyloxy)methyl]-2,2,6a,6b,9,12a-hexamethyl-10-{[(2s,3r,4s,5s)-3,4,5-tris(acetyloxy)oxan-2-yl]oxy}-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylic acid