1,2-bis(5'-(4''-phenyl-3'''-ethynylthiophene)-2'-methylthien-3'-yl)cyclopentene

N,N-dimethyl-4-(5-methyl-4-(2-(2-methyl-5-(pyridin-4-yl)thiophen-3-yl)cyclopent-1-en-1-yl)thiophen-2-yl)aniline

4,4'-(cyclopent-1-ene-1,2-diyl)bis(N-hexyl-5-methylthiophene-2-carboxamide)

(2R,2'R)-diethyl 3,3'-((4,4'-(cyclopent-1-ene-1,2-diyl)bis(5-methylthiophene-2,2'-carbonyl))-bis(sulfanediyl))bis(2-acetamidopropanoate)

1,2-bis[2-methyl-5-[p-(3-aminopropoxy)phenyl]-3-thienyl]-cyclopentene