1H,1'H-6,6'-(2,2'-pyridine-2,6-diyl-bis-[1,3]dioxolan-2-yl)-bis-pyridin-2-one

9-oxa-6,12-dithia-2,4(1,1)-bis-[1,3]dioxolana-1,3,5(2,6)-tripyridina-cyclododecaphane

6,9,12,15-tetrathia-2,4(2,2)-bis-[1,3]dioxolana-1,3,5(2,6)-tripyridina-cyclopentadecaphane

19,20,21-triazatetracyclo<13.3.1.13.7.19.13>heneicosa-1(19),3,5,7(20),9,11,13(21),15,17-nonaene-2,8-dione

(E)-dispiro[[1,3]dioxolane-2,2'-1,3,5(2,6)-tripyridinacyclohexaphane-4',2''-[1,3]dioxolane]-6'-carbonitrile