(4aS,4bR,5R,6aS,8R,10aS,10bS)-5,8-Dihydroxy-10a-methyl-tetradecahydro-1-oxa-cyclopropa[i]chrysen-2-one

Acetic acid (2R,4aS,8aR)-6-bromo-4a-methyl-5-oxo-decahydro-naphthalen-2-yl ester

3α,7β-dihydroxy-17-methoxy-D-homo-18-nor-5β-androsta-13,15,17-triene

1α-ethenyl-2α-<2-(4-methoxybenzocyclobutenyl)-2-oxoethyl>-1β-methyl-3-oxocyclohexane

(4aR,6R,8aS)-2-Bromo-6-hydroxy-3-(3-methoxy-bicyclo[4.2.0]octa-1(6),2,4-trien-7-yl)-8a-methyl-octahydro-naphthalen-1-one