8-Oxo-8-((5-oxo-4,5-dihydro[1,2]dithiolo[4,3-b]pyrrol-6-yl)amino)octyl 5,9-anhydro-2,3,8-trideoxy-8-(5-hydroxy-4-methyl-2-hexenyl)-3-methylnon-2-enonate AIDS-153813 AIDS153813 NSC706727