2-(1-Methyl-1 H -pyrazol-4-yl)-quinoline-4-carboxylic acid

5-(3,4-Dichloro-phenyl)-1 H -pyrazole-3-carboxylic acid

1',3'-Dimethyl-2 H ,1' H -[3,4']bipyrazolyl-5-carboxylic acid

2-(4-Oxo-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid

2-(4-Nitro-pyrazol-1-ylmethyl)-benzoic acid

4-(4-Nitro-pyrazol-1-yl)-butyric acid

1-(4-Methoxy-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid

2-(5-Methyl-3-nitro-pyrazol-1-yl)-butyric acid

2,4-Dichloro-5-(N,N-diethylsulfamoyl)benzoic acid

(4-Chloro-5-cyclopropyl-3-difluoromethyl-pyrazol-1-yl)-acetic acid

5-Cyclopropyl-7-difluoromethyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid