5-nitro-2-pyridin-2-yl-1,3-benzoxazole

2-pyridin-2-yl-1,3-benzoxazol-5-amine

N-(2,2-diethoxyethyl)-1-pyridin-2-ylmethanimine

2-[2-(pyridin-2-ylmethylamino)ethylamino]ethanol

N'-phenyl-N-(pyridin-2-ylmethyl)ethane-1,2-diamine