2-((1R,2R,3aS,9aS)-2,3,3a,4,9,9a-hexahydro-2-hydroxy-1-((3S)-3-hydroxyoctyl)-1H-cyclopenta[b]naphthalen-5-yloxy)acetonitrile

2-((1R,2R,3aS,9aS)-2,3,3a,4,9,9a-hexahydro-2-hydroxy-1-((3S,1E)-3-hydroxyoct-1-enyl)-1H-cyclopenta[b]naphthalen-5-yloxy)acetic acid

methyl 2-(((3aS,9aS)-2-oxo-1-((3S)-3-((tetrahydro-2H-pyran-2-yl)oxy)octyl)-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[b]naphthalen-5-yl)oxy)acetate

2-[[(1R,2R,3aS,9aS)-2-hydroxy-1-[(3S)-3-hydroxyoctyl]-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[g]naphthalen-5-yl]oxy]acetic acid,2-(2-hydroxyethylamino)ethanol

2-((1R,2R,3aS,9aS)-2-hydroxy-1-(S)-3-hydroxyoctyl)-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[b]naphthalene-5-yloxylacetic acid methyl ester