N-((1-(17-((1H-indol-5-yl)oxy)-3,6,9,12,15-pentaoxaheptadecyl)-1H-1,2,3-triazol-4-yl)methyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide

tert-butyl 1-azido-3,6,9,12,15,18-hexaoxahenicosan-21-oate

17,17'-(((2,5,8,11,14-pentaazapentadeca-1,14-diene-1,15-diyl)bis(2-hydroxy-3,1-phenylene))bis(oxy))bis(3,6,9,12,15-pentaoxaheptadecan-1-ol)

1-(((5S)-2-((3,6,9,12,15,18-hexaoxaicosyl)oxy)-2-oxido-1,4,2-dioxaphosphinan-5-yl)methyl)-4-aminopyrimidin-2(1H)-one

(S)-1-[3-hydroxy-2-(phosphonomethoxy)propyl]cytosine 17-hydroxy-3,6,9,12,15-pentaoxaheptadecyl ester