AIDS-115711 AIDS115711 Carbamic acid, [(1S,4S)-1-cyclohexyl-3,16-dimethyl-4-(2-methylpropyl)-2,5,8,9,12,15-hexaoxo-14-phenyl-7-propyl-3,6,10,13,16-pentaazaheptadec-1-yl]-, 2-methylpropyl ester