1 5YI (1r,2z,3r,5e,7e)-17-{(1s)-1-[(2-ethyl-2-hydroxybutyl)sulfanyl]ethyl}-2-(2-hydroxyethylidene)-9,10-secoestra-5,7,16-triene-1,3-diol 1.000 2 YI2 (1r,2e,3r,5z,7e)-17-{(1s)-1-[(2-ethyl-2-hydroxybutyl)sulfanyl]ethyl}-2-(2-hydroxyethylidene)-9,10-secoestra-5,7,16-triene-1,3-diol 1.000 3 VDA (1r,2r,3r,5z)-17-{(1s)-1-[(2-ethyl-2-hydroxybutyl)sulfanyl]ethyl}-2-(2-hydroxyethoxy)-9,10-secoestra-5,7,16-triene-1,3-diol 0.811 4 VDB (1r,2s,3r,5z,7e)-17-{(1r)-1-[(2-ethyl-2-hydroxybutyl)sulfanyl]ethyl}-2-(2-hydroxyethoxy)-9,10-secoestra-5,7,16-triene-1,3-diol 0.811