Showing structure for 4,7-bis(acetyloxy)-13a-hydroxy-2,9,9,12-tetramethyl-5-methylidene-3-[(2-methylpropanoyl)oxy]-13-oxo-1h,2h,3h,3ah,4h,6h,7h,8h,12h-cyclopenta[12]annulen-8-yl pyridine-3-carboxylate