N,N-diethyl-3-(pyridine-2-carbonyl)pyridine-2-carboxamide

Hydrazine, 1,2-dipicolinoyl-

N,N-di(propan-2-yl)-3-(pyridine-2-carbonyl)pyridine-2-carboxamide

2-pyridin-2-yl-5-pyridin-4-yl-1,3,4-oxadiazole

(pyridine-2-carbonylamino)thiourea