3-nitroso-2,6-diphenyl-5H-imidazo[1,2-b]pyrazole

5-(chloromethyl)-2-phenyl-1H-pyrazolo[1,5-a]pyrimidin-7-one

4-chloro-5-phenyl-1H-pyrazol-3-amine

4-methyl-7-phenylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile

3-diazo-5-phenylpyrazole