4-氰基吡啶

3-氨基-噻吩并[3,2-b]吡啶-2-羧酸甲酯

1H-吡唑并[3,4-c]吡啶-3-胺

3-phenylpyrano[4,3-c]pyridin-1-one

2-Phenylthieno[2,3-c]pyridin-3-amine