(5aR,7aR,8R,11aR,11bR)-8-hydroxy-5,5,7a,11b-tetramethyl-tetradecahydronaphtho[2,1-c]oxepin-3-one

(+)-(4aS,8R,8aR,10aR)-(4aβ,8β,8aβ,10aα)-3,4,4a,6,7,8,8a,9,10,10a-decahydro-8-hydroxy-1,1,4a,8a-tetramethylphenanthrene-2(1H)-one

(+)-(4'aS,8'R,8'aR,10'aR)-(4'aβ,8'β,8'aβ,10'aα)-3',4',4'a,6',7',8',8'a,9',10',10'a-decahydro-8'-hydroxy-1',1',4'a,8'a-tetramethylspiro[1,3-dioxolane-2,2'(1'H)-phenanthrene]