2-[2-(2,6-dimethylphenyl)ethynyl]-1,3-dimethylbenzene

1-(2,6-dimethylphenyl)-3-methyl-1-butyn-3-ol

4-[3-(3-hydroxy-3-methylbut-1-ynyl)-5-iodophenyl]-2-methylbut-3-yn-2-ol

1-(3,5-diiodophenyl)-1-butyn-3-methyl-3-ol

4-methylpenta-2,4-dienoic acid