1-methyl-4-(1-phenylethenyl)benzene

5-(4-methoxyphenyl)-2-(4-methylphenyl)-1,3-oxazole

p-tolylethynylpyridine

diisopropyl[3-(4-methylphenyl)-2-propynyl]amine

3-(p-tolylethynyl)imidazo[1,5-a]pyridine