2-(3-bromo-1H-1,2,4-triazol-1-yl)butanoic acid

(4-iodo-1-propyl-1H-pyrazol-3-yl)acetic acid

methyl 1-(2,2-difluoroethyl)-4-iodo-1H-pyrazole-5-carboxylate

4-[4-(aminocarbonyl)-3-nitro-1H-pyrazol-1-yl]butanoic acid

1-ethyl-5-fluoro-3-methyl-1H-pyrazole

ethyl 1-propyl-1H-imidazole-2-carboxylate

2-[4-(aminocarbonyl)-3-nitro-1H-pyrazol-1-yl]propanoic acid

(1-ethyl-5-fluoro-1H-pyrazol-4-yl)methanol

2-methyl-2-[4-(trifluoromethyl)-1H-pyrazol-1-yl]propanoic acid

(1R,9aR)-Octahydro-2H-quinolizine-1-carboxylic acid hydrochloride

rac-(1R,2S,3R,4S)-3-amino-7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid hydrochloride