AIDS-215870 AIDS215870 Carbamic acid, [(1S,2S,4S)-4-[[[2,6-dimethyl-4-[2-(4-morpholinyl)ethoxy]phenoxy]acetyl]amino]-2-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]-, (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl ester