Showing structure for (1s,4r,7r,9r,10s,13r,14r)-14-hydroxy-14-(hydroxymethyl)-5,5,9-trimethyl-6-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-7-yl 3-methylbut-2-enoate