Showing structure for 4-[(1s,3r,7r,10r,11s,14s,16r)-14-{[(2r,4r,5r,6r)-4,5-dihydroxy-6-methyloxan-2-yl]oxy}-7,11-dimethyl-2-oxapentacyclo[8.8.0.0¹,³.0³,⁷.0¹¹,¹⁶]octadec-5-en-6-yl]-5h-furan-2-one