N-pyridin-2-ylbenzamide

ethyl 2-pyridin-2-yl-1,3-oxazole-4-carboxylate

ethyl 2,5-di(pyridin-2-yl)oxazole-4-carboxylate

(3R)-3-甲基-1-(2-吡啶基)哌嗪

2-(4-氯苯基)-2-(吡啶-2-基)乙腈