英文名称
2-[2-[2-[[17-(2,3-Dimethylbut-3-enyl)-16-hydroxy-2,6,6,10,16-pentamethyl-18,20-dioxahexacyclo[17.2.1.01,14.02,11.05,10.015,19]docosan-7-yl]oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,5-dihydroxy-6-methyloxan-4-yl]oxy-6-[(3,4,5-trihydroxyoxan-2-yl)oxymethyl]oxane-3,4,5-triol