Acetic acid (2S,3S)-2-acetoxy-1-[(S)-1-((3S,5S,8S,9S,10R,13S,14S,17R)-3-chloro-10,13-dimethyl-6-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-ethyl]-3-ethyl-4-methyl-pentyl ester

Acetic acid (1S,2S,3S)-2-acetoxy-1-[(S)-1-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10aR)-3a,5a-dimethyl-10-oxo-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-ethyl]-3-ethyl-4-methyl-pentyl ester