9-cholesteroxy-9-phenylanthrone

6ξ-(cholest-5'-en-3β'-yloxy)-5,6ξ-epidioxy-5ξ-5,6-secocholestane-3β,5-diol

1α-Hydroxy-5-cholesten-3-on

cholesterol thiocarbonylimidazolide

(3beta)-3-[(四氢-2H-吡喃-2-基)氧基]-胆-5-烯-24-醛