2H-1,3-Diazepin-2-one, 1,3-bis[(3-acetylphenyl)methyl]-4,7-bis[(3,4-dihydro-4-methyl-2H-1,4-benzoxazin-6-yl)methyl]hexahydro-5,6-dihydroxy-, (4R,5S,6S,7R)- AIDS-107149 AIDS107149