[4-Difluoromethyl-6-(3-methoxyphenyl)-pyrimidin-2-yl]-hydrazine

[4-(4-Chloro-phenyl)-6-difluoromethyl-pyrimidin-2-yl]-hydrazine

4-Amino-5-furan-2-yl-4 H -[1,2,4]triazole-3-thiol

3-Difluoromethyl-5-(3,5-dimethyl-4-nitro-pyrazol-1-ylmethylsulfanyl)-[1,2,4]triazol-4-ylamine

1-Ethyl-5-trifluoromethyl-1 H -pyrazole-3-carboxylic acid hydrazide

(2-Methyl-4-nitro-imidazol-1-yl)-acetic acid hydrazide

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

2-(1,5-Dimethyl-1 H -pyrazol-4-yl)-quinoline-4-carboxylic acid hydrazide

2-(4-Oxo-6-propyl-4 H -thieno[2,3- d ]pyrimidin-3-yl)-propionic acid hydrazide

(4-Furan-2-yl-6-trifluoromethyl-pyrimidin-2-yl)-hydrazine

1-(1-Methyl-1 H -pyrazole-4-sulfonyl)-piperidine-3-carboxylic acid hydrazide