Showing structure for (2r,4r,6s,7s,10r,11s)-17-hydroxy-1,7,11,15,15-pentamethyl-6-[(1s,4r,5r)-3-oxo-2,6-dioxabicyclo[3.1.0]hexan-4-yl]-3-oxapentacyclo[8.8.0.0²,⁴.0²,⁷.0¹¹,¹⁶]octadeca-12,16-diene-14,18-dione