N1,N1,N2,N2-Tetrakis(pyridin-2-ylmethyl)ethane-1,2-diamine
hexa[4-(4-pyrindinyl)phenyl]benzene
3,3',5,5'-tetra(pyridin-4-yl)-1,1'-biphenyl
![hexa[4-(4-pyrindinyl)phenyl]benzene](http://m.chemsoon.com//upload/0201/b5fd4099e35c8682e9fe78c51bcfe28f.png)
