英文名称
2-[4,5-dihydroxy-6-(hydroxymethyl)-2-[[17-(2-hydroxy-6-methylhept-5-en-2-yl)-4,4,10,13,14-pentamethyl-12-[3,4,5-trihydroxy-6-[(3,4,5-trihydroxyoxan-2-yl)oxymethyl]oxan-2-yl]oxy-2,3,5,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol