Showing structure for 4,6,12,17,17-pentamethyl-8-(2-methylpropanoyl)-18-[(3,4,5-trihydroxyoxan-2-yl)oxy]-9-oxahexacyclo[11.9.0.0¹,²¹.0⁴,¹².0⁵,¹⁰.0¹⁶,²¹]docos-7-en-3-yl acetate