ethyl[(1-methyl-3-nitro-1H-pyrazol-5-yl)methyl]amine

1-ethyl-5-methyl-4-nitro-1H-imidazole

3-[3-(difluoromethyl)-4-iodo-1H-pyrazol-1-yl]propanoic acid

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

3-[4-chloro-3-(difluoromethyl)-1H-pyrazol-1-yl]propanoic acid

2-(3-isopropoxy-4-nitro-1H-pyrazol-1-yl)-2-methylpropanoic acid

[4-nitro-3-(2,2,2-trifluoroethoxy)-1H-pyrazol-1-yl]acetic acid

4-[3-(2,2-difluoroethoxy)-4-nitro-1H-pyrazol-1-yl]butanoic acid

1-(2-tert-butoxy-1-methyl-2-oxoethyl)-1H-pyrazole-3-carboxylic acid

1-(3-tert-butoxy-3-oxopropyl)-1H-pyrazole-4-carboxylic acid

2-[3-(ethoxycarbonyl)-1H-pyrazol-1-yl]-2-methylpropanoic acid