26-(4-aminobutyl)-29-((2-amino-4-methylpentanoyl)amino)-8-(2-amino-2-oxoethyl)-17-(4-hydroxybenzyl)-11-(1-hydroxyethyl)-14,20-bis(hydroxymethyl)-5-(1H-imidazol-4-ylmethyl)-2-isobutyl-23-methyl-4,7,10,\t13,16,19,22,25,28-nonaoxo-3,6,9,12,15,18,21,24,27-nonaazahentriacontane-1,31-dioic acid AIDS-160430 AIDS160430 NSC628626 NSC633076