IUPAC:(5aR,7aR,11aS,11bS)-3-(3,4-dimethoxyphenyl)-7a,11b-dihydroxy-5a,8,8,11a-tetramethyl-1,5a,6,7,7a,8,11,11a,11b,12-decahydro-2,5-dioxatetraphene-1,11-dione
IUPAC:(5aR,7aR,11aS,11bS)-3-(3,4-dimethoxyphenyl)-7a,11b-dihydroxy-5a,8,8,11a-tetramethyl-1,5a,6,7,7a,8,11,11a,11b,12-decahydro-2,5-dioxatetraphene-1,11-dione