A-500359 M-1 AIDS-169124 AIDS169124 N-[2-({2-[(6-{[(2S,3S,4R,5R)-5-(2,4-Dioxo(1,3-dihydropyrimidinyl))-4-hydroxy-3-methoxyoxolan-2-yl]carbamoylmethoxy}(4S,5S,6S)-4,5-dihydroxy-4H-5,6-dihydropyran-2-yl)carbonylamino]ethyl}disulfanyl)ethyl]acetamide