Showing structure for (1s,2r,3s,6r,9s,10r,11r,13r)-1,13-dihydroxy-9,13-dimethyl-2-(prop-1-en-2-yl)tetracyclo[8.3.1.0³,¹¹.0⁶,¹¹]tetradecane-12,14-dione