9-(4-chlorobutyl)purin-6-amine

1-(4-chlorobutyl)-4-phenylazetidin-2-one

3-(4-chlorobutylsulfanylmethyl)quinoline

(5-chloro-1-phenylsulfanylpentyl)sulfanylbenzene

7-chloro-1-phenylheptan-3-one