4-(4-bromophenyl)-3-methyl-2,6-diphenylpyridine

4-(4-bromophenyl)-2-methoxy-3-methyl-2,6-diphenylpyran

3-(4-bromophenyl)-5-phenyl-1,2-oxazole

5-(4-bromophenyl)-3-phenyl-1,2-oxazole

3-(4-bromophenyl)-1-phenylpropan-1-one