4 - (吡啶-2基)嘧啶-2-胺

2-(1H-吡唑-3-基)吡啶

(+)-2-<1-(1-Phenylethyl)-5-pyrazolyl>pyridin

α,α,α-三联吡啶

6-(3-MeC6H4)-2,2'-bipyridine