2-(3,4-Difluorophenyl)-4-(4-hydroxyphenyl)thiazole

4-(2-Hydroxyphenyl)-5-methyl-2-(2-pyrazinyl)-thiazole

4-(4-Biphenylyl)-2-(4-phenyl-2-pyridyl)thiazole

2-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-3-methylpyridine

[4-(3-Pyridyl)thiazole-2-yl]acetonitrile

5-(Chloromethyl)-3-[(1-phenyl)ethyl]-1,2,4-oxadiazole

1,3-Bis(5-methyl-1,2,4-oxadiazolyl)benzene

5-Bromo-2-(4-nitrophenyl)-7-azabenzimidazole

2-Methyl-3-phenyl-2H-quinoxaline

7-Amino-2,5-diphenylpyrazolo[1,5-a]pyrimidine

3,5-Diphenyl-7-hydroxy-2-methyl-pyrazolo[1,5-a]-pyrimidine