1-((2S,3S)-4-Cyclohexyl-2-hydroxy-3-{[O-methyl-N-(3-phenylpropanoyl)-L-seryl]amino}butanoyl)-L-prolyl-L-alloisoleucyl-L-valinamide AIDS-163658 AIDS163658 PhCH2CH2CO-Ser(Me)-(2S, 3S)-AHPBA-Pro-Ile-Val-NH2