英文名称
2-[2-[[4a,6a,7-trimethyl-8-[3-methyl-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybutyl]-2,3,4,4b,5,6,11,11a,11b,12-decahydro-1H-indeno[2,1-a]phenanthren-2-yl]oxy]-5-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-methyloxane-3,4,5-triol