Showing structure for (1s,2s,3r,4r,7s,8e,10e,12s,13s,14s,15r)-12,14-bis(acetyloxy)-3,15-dihydroxy-9-(methoxymethyl)-4,13,17-trimethyl-5-oxo-6-oxatricyclo[11.4.0.0³,⁷]heptadeca-8,10,16-trien-2-yl acetate