AIDS-086594 AIDS086594 [3S-(3R*,4aR*,8aR*,2'S*,3'R*)]-2-[2'-Hydroxy-3'-phenylthiomethyl-4'-aza-5'-oxo-5'-[(3''-methylpyrid-4''-yl)]pentyl]-decahydroisoquinoline-3-N-t-butylcarboxamide