144162-61-8 2,5,10,13-Tetraazatetradecanediamide, 7,7-difluoro-N,N'-dimethyl-3,12-bis(1-methylethyl)-6,9-bis(2-methylpropyl)-4,8,11-trioxo-N,N'-bis(2-pyridinylmethyl)-, [3S-(3R*,6R*,9R*,12R*)]- AIDS-043388 AIDS043388 Bis(Val-NH)-diF-acetone deriv.