Showing structure for (1s,2r,3s,4r,7s,8e,10z,12s,13r,14s)-12,14-bis(acetyloxy)-3-hydroxy-9-(hydroxymethyl)-1,4,13,17-tetramethyl-5-oxo-6-oxatricyclo[11.4.0.0³,⁷]heptadeca-8,10,16-trien-2-yl acetate