4-苯乙基吡啶

4-[2-(2,5-dithiophen-2-ylthiophen-3-yl)ethenyl]pyridine

trimethyl-[2-oxo-2-[2-(pyridin-4-ylmethylidene)hydrazinyl]ethyl]azanium

2-(pyridin-4-ylmethylamino)ethanol

10,20-diphenyl-5,15-dipyridin-4-yl-21,22-dihydroporphyrin