AIDS-171137 AIDS171137 Benzeneacetic acid, 2-[3-[(2S,4S)-2-[[[(1S)-1-[[[2-[4-[(1,1-dimethylethoxy)carbonyl]-2,6-difluorophenyl]ethyl]amino]carbonyl]-3,3-difluoropropyl]amino]carbonyl]-4-phenyl-1-pyrrolidinyl]-2,3-dioxopropyl]-