2-[3,5-bis(5-bromothiophen-2-yl)phenyl]-5-bromothiophene

4-(3,5-dimorpholin-4-ylphenyl)morpholine

1,3-dimorpholinobenzene

4-(3,5-dipyridin-4-ylphenyl)pyridine

2,2'-(5-溴-1,3-亚苯基)二吡啶