英文名称
2-(hydroxymethyl)-6-[[3,4,5-trihydroxy-6-[[4-(hydroxymethyl)-17-[5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-4,8,10,14-tetramethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]oxan-2-yl]methoxy]oxane-3,4,5-triol