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

3-(5-bromo-1H-pyrazol-1-yl)propanoic acid

3-(3-chloro-1H-1,2,4-triazol-1-yl)propanoic acid

5-bromo-1-propyl-1H-pyrazole

1-ethyl-5-hydrazino-3-(trifluoromethyl)-1H-pyrazole

1'-ethyl-4'-nitro-1'H-1,3'-bipyrazole-3-carboxylic acid

1-methyl-3-(trifluoromethyl)-5-[(trimethylsilyl)ethynyl]-1H-pyrazole

3-ethoxy-4,4'-dinitro-1'H-1,3'-bipyrazole

1-(Difluoromethyl)-4-ethynyl-3-methyl-1H-pyrazole

1,4-diethyl-5-methyl-1H-pyrazole

(1-ethyl-5-methyl-1H-imidazol-2-yl)methanol