英文名称
(R)-3-((4S,4'R,6aR,6bS,8aS,8bR,9S,10R,11aS,12aS,12bS)-4-acetoxy-2'-acetyl-5',6a,8a,9-tetramethyl-1,2',3,4,4',5,6,6a,6b,7,8,8a,8b,9,11a,12,12a,12b-octadecahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,3'-pyrazol]-4'-yl)-2-methylpropyl acetate