(4-甲基苯基)(2-吡啶基)甲酮

N-naphthalen-1-yl-1-pyridin-2-ylmethanimine

[(benzylamino)-pyridin-2-ylmethyl]-phenylphosphinic acid

2-pyridyl-5-(2-pyridylcarbonyl)-tien-2-ylmethanone

2-吡啶基(2-噻吩基)甲酮