(3AR,4R,5R,7S,8S,9R,9AS,12R)-8-HYDROXY-4,7,9,12-TETRAMETHYL-3-OXO-7-VINYLDECAHYDRO-4,9A-PROPANOCYCLOPENTA(8)ANNULEN-5-YL 2-((R)-((1R,3S,5S)-8-METHYL-8-AZABICYCLO(3.2.1)OCTAN-3-YL)SULFINYL)ACETATE
(3ar,4r,5r,7s,8s,9r,9as,12r)-8-hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta(8)annulen-5-yl 2-((r)-((1r,3s,5s)-8-methyl-8-azabicyclo(3.2.1)octan-3-yl)sulfinyl)acetate