4-(2,2-dimethyl-5-phenyl-3,4-dihydropyrrol-3-yl)pyridine

1-[2-(4-Pyridinyl)ethyl]-1H-indol-6-amine

4-[2-(4-methylphenyl)sulfanylethyl]pyridine

4-[2-(4-溴苯基硫代)乙基]吡啶

4-(2-吡咯-1-基乙基)吡啶