英文名称
(3a'S,4R,6R,6aR,6bS,7'S,7a'S,8bR,9R,10S,11aR,12bR)-4,6-dihydroxy-9-(hydroxymethyl)-2',2',6a,7'-tetramethyl-1,3,3a',4,5,6,6a,6b,6',7,7',7a',8,8b,11a,12b-hexadecahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,4'-[1,3]dioxolo[4,5-c]pyran]-12(9H)-one