2-ethylsulfanyl-4,6-diphenylpyridine-3-carbonitrile

2-oxo-4,6-diphenyl-3,4-dihydro-1H-pyridine-3-carboxamide

3-amino-4,6-diphenylthieno[2,3-b]pyridine-2-carbonitrile

3-氰基-2-乙氧基-4,6-二苯基吡啶

3-氰基-2-甲氧基-4,6-二苯基吡啶