2-[2-[2-[2-[2-[2-[2-[2-(2-phenylmethoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxymethylbenzene

13-butyl-1,4,7,10-tetraoxa-13-azacyclopentadecane

13-(2-methoxyethyl)-1,4,7,10-tetraoxa-13-azacyclopentadecane

13-(4-methoxyphenyl)-1,4,7,10-tetraoxa-13-azacyclopentadecane