((6S)-2-{(1S)[(4S,3R,5R)-5-(Aminomethyl)-3,4-dihydroxyoxolan-2-yloxy][(3S,4R)-5-(2,4-dioxo(1,3-dihydropyrimidinyl))-3,4-dihydroxyoxolan-2-yl]methyl}-6-hydroxy-1,4-dimethyl-3-oxo(1,4-diazaperhydroepin-5-yl))-N-dodecylcarboxamide AIDS-181969 AIDS181969