Showing structure for 10-[(acetyloxy)methyl]-2,4,10,11,12-pentahydroxy-2,6,14,14-tetramethyl-9-[(2-methylbut-2-enoyl)oxy]-3,13-dioxotricyclo[10.3.0.0⁴,⁸]pentadecan-7-yl benzoate