[amino(pyridin-1-ium-2-ylmethylsulfanyl)methylidene]azanium,dichloride

1,4,7,10-tetrakis(pyridin-2-ylmethyl)-1,4,7,10-tetrazacyclododecane

2-[[4-(pyridin-2-ylmethoxy)phenoxy]methyl]pyridine

8-(pyridin-2-ylmethylsulfanyl)quinoline

2-[[4-(pyridin-2-ylmethylsulfanylmethyl)phenyl]methylsulfanylmethyl]pyridine