(S)-N-((S)-1-Diethylcarbamoyl-3-methyl-butyl)-3-[(S)-2-((2S,3S)-3-methyl-2-{(S)-3-methyl-2-[methyl-(3-phenyl-propanoyl)-amino]-butanoylamino}-pentanoylamino)-4-morpholin-4-yl-4-oxo-butanoylamino]-succinamic acid AIDS-165013 AIDS165013 PhCH2CH2CO-N-Me-Val-Ile-Asp-(morpholino)-Asp-Leu-NEt2