Showing structure for (1r,2r,4r,6s,7s,9s,10s,11r)-6-[(1r)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-1,9-dihydroxy-7,11-dimethyl-5-oxapentacyclo[8.8.0.0²,⁷.0⁴,⁶.0¹¹,¹⁶]octadeca-13,16-dien-12-one