AIDS-165181 AIDS165181 Carbamic acid, [(1S)-2-[[(1S,2R)-3-[[2-[[(1,1-dimethylethyl)amino]carbonyl]phenyl]thio]-2-hydroxy-1-(phenylmethyl)propyl]amino]-1-[(4-methoxyphenyl)methyl]-2-oxoethyl]-, 1,1-dimethylethyl ester