AIDS-171108 AIDS171108 L-Prolinamide, N-[(2-methylpropoxy)carbonyl]-L-valyl-4-(cyclohexylsulfonyl)-N-[(1S)-1-[[[2-[2,6-difluoro-4-(2H-tetrazol-5-yl)phenyl]ethyl]amino]carbonyl]-3,3-difluoropropyl]-, (4R)-