AIDS-134019 AIDS134019 N-(26-Amino-11,14-bis(4-aminobutyl)-23-(4-hydroxybenzyl)-2-(1-hydroxyethyl)-20-isobutyl-8-isopropyl-5-methyl-4,7,10,13,16,19,22,25-octaoxo-3,6,9,12,15,18,21,24-octaazaheptacos-1-anoyl)aspartic acid NSC631185