1-((2S,3S)-4-Cyclohexyl-2-hydroxy-3-{[S-methyl-N-(3-phenylpropanoyl)-L-cysteinyl]amino}butanoyl)-L-prolyl-L-alloisoleucyl-L-valinamide AIDS-163659 AIDS163659 PhCH2CH2CO-Smc(O)-(2S, 3S)-AHPBA-Pro-Ile-Val-NH2