NC69880
Adenosine, 5′-[hydrogen [6-[[[2-[5-[1,3-dihydro-1,3,3-trimethyl-5-[2-oxo-2-[[6-(phosphonoamino)hexyl]amino]ethyl]-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1,3,3-trimethyl-3H-indolium-5-yl]acetyl]amino]hexyl]phosphoramidate], inner salt, 5′-ester with adenosine