Showing structure for (2r,4s,5r,7r,8s,9r,13r,14s,15r,16s,18s,19r,20r)-5,14,15,16,19,20-hexahydroxy-7,9,13-trimethyl-5-(2-methylpropyl)pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan-3-one