AIDS-044123 AIDS044123 NSC642572 Propanediamide, N-[(4E)-4-[[4-[bis(2-cyanoethyl)amino]phenyl]methylene]-2-(2-chloro-5-nitrophenyl)-4,5-dihydro-5-oxo-1H-imidazol-1-yl]-N'-(3-methoxyphenyl)-