3-[(2S,3S)-3-({S-Amino-N-[(isoquinolin-5-yloxy)acetyl]-L-cysteinyl}amino)-2-hydroxy-4-phenylbutanoyl]-N-(tert-butyl)-5,5-dimethyl-1,3-thiazolidine-4-(4R)-carboxamide 5-Isoquinoline-O-CH2CO-Mta-(2S,3S)-AHPBA-Dtc-NH-tBu AIDS-163709 AIDS163709