Thiophene, 3,3′-(1-cyclopentene-1,2-diyl)bis[5-chloro-2-methyl-
3,3′-(1-Cyclopentene-1,2-diyl)bis[5-chloro-2-methylthiophene]
1,2-Bis(5-chloro-2-methyl-3-thienyl)cyclopentene
1,2-Bis(5′-chloro-2′-methylthien-3′-yl)cyclopentene
1,2-Bis(5-chloro-2-methylthiophen-3-yl)cyclopent-1-ene