264875-61-8

(2S,4aR,5aS,7R,7aR,7bR,8S,8aR,11R,11aR,12aS,13aS,15aR)-11,11a-dihydroxy-1,1,7a,8,10,10,13a-heptamethyl-2-(beta-D-xylopyranosyloxy)-1,2,3,4,6,7,7a,7b,8,8a,10,11,11a,12a,13,13a,15,15a-octadecahydrocyclopropa[1',8a']naphtho[2',1':4,5]indeno[2,1-b]furo[2,3-e]