5-(3-((S)-2-((R)-3-hydroxy-4-(3-(trifluoromethyl)phenyl)butyl)-5-oxopyrrolidin-1-yl)propyl)thiophene-2-carboxylic acid

5-(3-((S)-2-((R)-4-(3-chlorophenyl)-3-hydroxybutyl)-5-oxopyrrolidin-1-yl)propyl)thiophene-2-carboxylic acid

(15S)-prostaglandin E2

5-(3-((S)-2-(3-hydroxy-4-phenylbutyl)-5-oxopyrrolidin-1-yl)propyl)thiophene-2-carboxylic acid

5-(3-((S)-2-(4-(3-fluorophenyl)-3-hydroxybutyl)-5-oxopyrrolidin-1-yl)propyl)thiophene-2-carboxylic acid

7-(2-(4-(3-chlorophenyl)-3-hydroxybutyl)-5-oxopyrrolidin-1-yl)heptanoic acid

7-((S)-2-((R)-3-hydroxy-4-(3-(trifluoromethyl)phenyl)butyl)-5-oxopyrrolidin-1-yl)heptanoic acid

7-((S)-2-((R)-3-hydroxy-4-(3-(methoxymethyl)phenyl)butyl)-5-oxopyrrolidin-1-yl)heptanoic acid

5-(3-((S)-2-((R)-4-(4-fluorophenyl)-3-hydroxybutyl)-5-oxopyrrolidin-1-yl)propyl)thiophene-2-carboxylic acid

7-((S)-2-(3-hydroxy-4-phenylbutyl)-5-oxopyrrolidin-1-yl)heptanoic acid

5-(3-((S)-2-(4-(4-chlorophenyl)-3-hydroxybutyl)-5-oxopyrrolidin-1-yl)propyl)thiophene-2-carboxylic acid

7-((S)-2-((R)-3-hydroxy-4-(3-(trifluoromethoxy)phenyl)butyl)-5-oxopyrrolidin-1-yl)heptanoic acid

7-((S)-2-((R)-3-hydroxy-4-(3-(2-methoxyethyl)phenyl)butyl)-5-oxopyrrolidin-1-yl)heptanoic acid

7-((S)-2-((R)-4-(3-cyanophenyl)-3-hydroxybutyl)-5-oxopyrrolidin-1-yl)heptanoic acid

4-(3-((S)-2-((R)-3-hydroxy-4-(3-(trifluoromethyl)phenyl)butyl)-5-oxopyrrolidin-1-yl)propyl)benzoic acid

7-((S)-2-((R)-3-hydroxy-4-(3-hydroxyphenyl)butyl)-5-oxopyrrolidin-1-yl)heptanoic acid

7-[(S)-2-((R)-4-biphenyl-3-yl-3-hydroxy-butyl)-5-oxo-pyrrolidin-1-yl]-heptanoic acid

5-{3-[(S)-2-(4-biphenyl-3-yl-3-hydroxy-butyl)-5-oxo-pyrrolidin-1-yl]-propyl}-thiophene-2-carboxylic acid

5-(3-((S)-2-(4-(4-ethylphenyl)-3-hydroxybutyl)-5-oxopyrrolidin-1-yl)propyl)thiophene-2-carboxylic acid

4-(3-(2-(4-(3-chlorophenyl)-3-hydroxybutyl)-5-oxopyrrolidin-1-yl)propyl)benzoic acid

4-{3-[2-(4-biphenyl-3-yl-3-hydroxy-butyl)-5-oxo-pyrrolidin-1-yl]-propyl}-benzoic acid

5-(3-((S)-2-(3-hydroxy-4-(naphthalen-2-yl)butyl)-5-oxopyrrolidin-1-yl)propyl)thiophene-2-carboxylic acid

4-(3-(2-(4-(3-fluorophenyl)-3-hydroxybutyl)-5-oxopyrrolidin-1-yl)propyl)benzoic acid

4-(3-(2-(3-hydroxy-4-(3-phenoxyphenyl)butyl)-5-oxopyrrolidin-1-yl)propyl)benzoic acid

4-(3-(2-(3-hydroxy-4-phenylbutyl)-5-oxopyrrolidin-1-yl)propyl)benzoic acid

7-((S)-2-(3-hydroxy-4-(3-phenoxyphenyl)butyl)-5-oxopyrrolidin-1-yl)heptanoic acid

5-{3-[(S)-2-(4-biphenyl-2-yl-3-hydroxy-butyl)-5-oxo-pyrrolidin-1-yl]-propyl}-thiophene-2-carboxylic acid

7-(N-(4-tert-butylbenzyl)methylsulfonamido)heptanoic acid

7-(N-(4-hydroxynonyl)methylsulfonamido)heptanoic acid

7-[(2S)-2-[(3S)-3-hydroxy-5-phenylpentyl]-5-oxopyrrolidin-1-yl]heptanoic acid

4-(3-(2-(4-(4-fluorophenyl)-3-hydroxybutyl)-5-oxopyrrolidin-1-yl)propyl)benzoic acid

7-(2-(3-hydroxy-5-phenylpentyl)-5-oxopyrrolidin-1-yl)heptanoic acid

2-(3-((N-(4-tert-butylbenzyl)pyridine-3-sulfonamido)methyl)phenoxy)acetic acid

3-(3-((N-(4-butylbenzyl)methylsulfonamido)methyl)phenyl)propanoic acid

3-(3-((N-(4-tert-butylbenzyl)-4-chlorophenylsulfonamido)methyl)phenyl)propanoic acid

7-(N-(4-hexanoylbenzyl)methylsulfonamido)heptanoic acid

7-(N-(4-(1-hydroxypentyl)benzyl)methylsulfonamido)heptanoic acid

2-(4-(N-(4-butylbenzyl)methylsulfonamido)butoxy)acetic acid

2-(3-((N-(4-tert-butylbenzyl)-1-(1-methyl-1H-imidazol-2-yl)methylsulfonamido)methyl)phenoxy)acetic acid

3-(3-(N-(4-butylbenzyl)methylsulfonamido)propoxy)benzoic acid

7-(N-(4-(1-hydroxyhexyl)benzyl)methylsulfonamido)heptanoic acid

4-(2-(N-(4-butylbenzyl)methylsulfonamido)phenyl)butanoic acid

7-(N-(biphenyl-4-ylmethyl)methylsulfonamido)heptanoic acid

3-(3-((N-(4-tert-butylbenzyl)methylsulfonamido)methyl)phenyl)propanoic acid

2-(2-((N-(4-butylbenzyl)methylsulfonamido)methyl)phenoxy)acetic acid

2-(4-(2-(N-(4-butylbenzyl)methylsulfonamido)ethyl)phenyl)acetic acid

3-(3-((N-(4-tert-butylbenzyl)thiazole-2-sulfonamido)methyl)phenyl)propanoic acid

7-(N-(4-butylbenzyl)methylsulfonamido)heptanoic acid

2-(3-((N-(4-tert-butylbenzyl)methylsulfonamido)methyl)phenoxy)acetic acid

3-(3-((N-(4-tert-butylbenzyl)phenylsulfonamido)methyl)phenyl)propanoic acid

4-(4-(N-(4-butylbenzyl)methylsulfonamido)phenyl)butanoic acid

7-(N-(4-hydroxy-6-methylheptyl)methylsulfonamido)heptanoic acid

3-(3-((N-(4-tert-butylbenzyl)pyridine-2-sulfonamido)methyl)phenyl)propanoic acid

3-(3-(N-(4-butylbenzyl)methylsulfonamido)phenyl)propanoic acid