5-Methyl-7-pentafluoroethyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid

4-Bromo-1-ethyl-1 H -pyrazole-3-carboxylic acid

4-(4-Fluoro-phenoxymethyl)-benzoic acid

3-(2,3-Dichloro-phenoxymethyl)-benzoic acid

4-(4-Chloro-3-nitro-pyrazol-1-ylmethyl)-benzoic acid

5-(4-Chloro-2-methyl-phenoxymethyl)-furan-2-carboxylic acid

5-(2,3-Dichloro-phenoxymethyl)-furan-2-carboxylic acid

5-(2,4-Difluoro-phenoxymethyl)-furan-2-carboxylic acid

5-Bromo-2-difluoromethoxy-benzoic acid

(5-Cyclopropyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid

2-(3-Difluoromethyl-5-methyl-pyrazol-1-yl)-propionic acid