IUPAC:(5aR,7aR,9R,11aS,11bS)-7a,11b-dihydroxy-3-(4-methoxyphenyl)-5a,8,8,11a-tetramethyl-1-oxo-1,5a,6,7,7a,8,9,10,11,11a,11b,12-dodecahydro-2,5-dioxatetraphen-9-yl acetate
IUPAC:(5aR,7aR,9R,11aS,11bS)-7a,11b-dihydroxy-3-(4-methoxyphenyl)-5a,8,8,11a-tetramethyl-1-oxo-1,5a,6,7,7a,8,9,10,11,11a,11b,12-dodecahydro-2,5-dioxatetraphen-9-yl acetate