7-Thiophen-2-yl-pyrazolo[1,5- a ]pyrimidine-3-carboxylic acid

2-(4-Chloro-pyrazol-1-yl)-2-methyl-propionic acid

(5-Methyl-4-nitro-2 H -pyrazol-3-ylsulfanyl)-acetic acid

7-(Chloro-difluoro-methyl)-5-methyl-pyrazolo[1,5-a ]pyrimidine-2-carboxylic acid

3-(5-Methyl-3-nitro-pyrazol-1-yl)-propionic acid

4,5-Dibromo-2 H -pyrazole-3-carboxylic acid

3-(2-Chloro-5-methyl-phenoxymethyl)-benzoic acid

3-(2,4-Dimethyl-phenoxymethyl)-benzoic acid

5-(2-Chloro-6-methyl-phenoxymethyl)-furan-2-carboxylic acid

5-(4-Methoxy-phenoxymethyl)-furan-2-carboxylic acid

5-Bromo-2-difluoromethoxy-benzoic acid