1Nap-O-CH2CO-Msa-(2S,3S)-AHPBA-Dmp-NH-tBu AIDS-163754 AIDS163754 N-(tert-Butyl)-1-[(2S,3S)-2-hydroxy-3-({3-(methylsulfonyl)-N-[(1-naphthyloxy)acetyl]-L-alanyl}amino)-4-phenylbutanoyl]-3,3-dimethyl-L-prolinamide