(4R,5S,6S,7R)-Hexahydro-5,6-dihydroxy-1,3-bis[[(4-hydroxymethyl)phenyl]methyl]-4,7-bis[(3,4-difluorophenyl)methyl]-2H-1,3-diazepin-2-one 1,3-Diazepin-2-one deriv. AIDS-031646 AIDS031646