英文名称
2-[[6-[4,5-dihydroxy-6-(hydroxymethyl)-2-[[17-[2-methoxy-5-(2-methylprop-1-enyl)oxolan-3-yl]-4,4,10,13,14-pentamethyl-2,3,5,6,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]oxan-3-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methoxy]-6-methyloxane-3,4,5-triol