英文名称
2-[5-[8-[4,5-dihydroxy-6-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-1-hydroxy-2,7-bis(hydroxymethyl)-4a,4b,7,10a-tetramethyl-3,4,5,6,6a,8,9,10,10b,11,12,12a-dodecahydro-1H-chrysen-2-yl]-2-methylpent-2-enoxy]-6-(hydroxymethyl)oxane-3,4,5-triol