8,13-bis(5-chloro-8-hydroxyquinolin-7-ylmethyl)-3-hydroxymethyl-8,13-diaza-1,3,10-trithiacyclopentadecane
7,13-bis(8-hydroxyquinolin-2-ylmethyl)-7,13-diaza-4,10,16-trithia-1-oxacyclooctadecane
7,13-diaza-4,10,16-trithia-1-oxacyclooctadecane
2-hydroxymethyl-7,14-diaza-1,4,10-trithiacyclopentadecane
3-hydroxy-8,14-diaza-1,5,11-trithiacyclohexadecane