AIDS-086589 AIDS086589 [2S-(2R*,2'S*,3'R*)]-1-[2'-Hydroxy-3'-phenylmethyl-4'-aza-5'-oxo-5'-(2''-methyl-3''-hydroxyphenyl)pentyl]-4-(pyrid-3'''-ylmethyl)piperazine-2-N-t-butylcarboxamide