4-(3,4-Dinitro-pyrazol-1-ylmethyl)-benzoic acid methyl ester

5-(3,5-Dimethyl-4-nitro-pyrazol-1-ylmethyl)-furan-2-carboxylic acid methyl ester

3-(4-Nitro-pyrazol-1-ylmethyl)-benzoic acid methyl ester

3-(3-Chloro-phenoxymethyl)-benzoic acid methyl ester

(4-Methyl-thiazol-2-ylsulfanyl)-acetic acid

(4,8-Dimethyl-quinolin-2-ylsulfanyl)-acetic acid

(5,6-Dimethyl-thieno[2,3- d ]pyrimidin-4-ylsulfanyl)-acetic acid

3-[5-(3,4-Dichloro-phenyl)-furan-2-yl]-acrylic acid

4-Chloro-3-piperidin-1-yl-benzoic acid

(5-Pyridin-4-yl-4 H -[1,2,4]triazol-3-ylsulfanyl)-acetic acid

3-(1H-Benzoimidazol-2-yl)-acrylic acid