Showing structure for 4-(benzoyloxy)-15-methoxy-2,6,14,17-tetramethyl-3,11-dioxo-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadecan-16-yl 2h-1,3-benzodioxole-5-carboxylate