1-(4-bromo-3-hexylthiophen-2-yl)heptan-1-one

3,6-dihexyl-thieno[3,2-b]thiophene-2-carboxylic acetate

3-[[2-[[2-(3-heptanoyloxypropylcarbamoyl)phenyl]disulfanyl]benzoyl]amino]propyl heptanoate

[4-(1-propyl-4-bicyclo[2.2.2]octanyl)phenyl] heptanoate

[4-(1-pentyl-4-bicyclo[2.2.2]octanyl)phenyl] heptanoate