AIDS-154327 AIDS154327 Carbamic acid, [(1S,2R)-2-hydroxy-3-[(5R)-5-methyl-2-oxo-1-oxa-3-azacyclopentadec-3-yl]-1-(phenylmethyl)propyl]-, (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl ester