Acetic acid (3S,5S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10-hydroxymethyl-13-methyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester

3α-acetoxy-4β-bromo-5-cholesten-7-one