Showing structure for (1s,4s,8r,9r,10s,11r,13s)-11-hydroxy-8,9-bis(hydroxymethyl)-7,7-dimethyl-14-methylidene-3-oxatetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane-2,15-dione