The molecule is an oligonucleotide comprised of a sequence of eight adenosine, five thymidine and a further eight adenosine residues connected via 3'->5' phosphodiester linkages. It contains a 2'-deoxyadenosine 5'-monophosphate residue and a thymidine 5'-monophosphate residue.
[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-3-[[(2R,3S,5R)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxyoxolan-2-yl]methyl [(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate