英文名称
(3R,3'S,3'aR,6'S,6aS,6bR,7'aR,9S,11aR,11bR)-3',6',10,11b-tetramethyl-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyspiro[1,2,3,4,6,6a,6b,7,8,11a-decahydrobenzo[a]fluorene-9,2'-3a,4,5,6,7,7a-hexahydro-3H-furo[3,2-b]pyridine]-11-one