Showing structure for (1s,2s,3s,5r,7s,8s,10r,11r,14s)-14-(acetyloxy)-5,10-dihydroxy-3-isopropyl-10,14-dimethyl-6-methylidene-15-oxatricyclo[6.6.1.0²,⁷]pentadecan-11-yl butanoate