Showing structure for (1r,3s,4r,6s,7s,8s,10r,13s,14s,16s)-3,4,6,7,14-pentahydroxy-5,5,14-trimethyl-9-methylidenetetracyclo[11.2.1.0¹,¹⁰.0⁴,⁸]hexadecan-16-yl (2r,3s)-3-hydroxy-2-methylbutanoate