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

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

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

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

1-[1-(tert-butoxycarbonyl)propyl]-1H-pyrazole-3-carboxylic acid

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

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

1-(2-tert-butoxy-1,1-dimethyl-2-oxoethyl)-1H-pyrazole-4-carboxylic acid

2-[3-(methoxycarbonyl)-1H-pyrazol-1-yl]butanoic acid

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

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