5 -氨基- 1 -（3 -氟苯基）- 1H -吡唑-4-甲腈

2-[(pyridin-2-ylamino)methylidene]propanedinitrile

2-[[(6-methylpyridin-2-yl)amino]methylidene]propanedinitrile

4-amino-2-phenylpyrimidine-5-carbonitrile

3-benzylimidazo[4,5-b]pyridine