3-(5-{[(5-ethyl-1,3,4-thiadiazol-2-yl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)propanoic acid

4-(3-{2-[{[(2-methoxyphenyl)amino]carbonyl}(methyl)amino]ethyl}-1,2,4-oxadiazol-5-yl)benzoic acid

1-[(5-{[(4-fluorophenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)carbonyl]piperidine-3-carboxylic acid

ethyl 5-{[(4-fluorophenyl)amino]carbonyl}-1,3,4-thiadiazole-2-carboxylate

4-(3-{2-[(tert-butoxycarbonyl)(methyl)amino]ethyl}-1,2,4-oxadiazol-5-yl)benzoic acid

4-(4-bromo-5-methyl-3-nitro-1H-pyrazol-1-yl)butanoic acid

2-(5-methyl-2-thienyl)azepane

ethyl 5-propylisoxazole-3-carboxylate

methyl 7-(trifluoromethyl)-5,6-dihydrobenzo[h]pyrazolo[5,1-b]quinazoline-10-carboxylate

5-(3,4-dimethoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid

3-phenyl-4,5-dihydroisoxazole-5-carboxylic acid