Showing structure for (1s,6r,8r,11r,12s,15s,16r,19r,20s,21r)-20-(hydroxymethyl)-1,7,7,11,16,20-hexamethylpentacyclo[13.8.0.0³,¹².0⁶,¹¹.0¹⁶,²¹]tricos-3-ene-8,19-diol