Showing structure for 12,12-dimethyl-6-methylidene-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15-tetrol