AIDS-044132 AIDS044132 Benzamide, 4-[[(1E)-[4-[bis(2-cyanoethyl)amino]-2-methylphenyl]methylene]amino]-N-[(4Z)-4-[[4-[bis(2-cyanoethyl)amino]phenyl]methylene]-2-(2-chloro-5-nitrophenyl)-4,5-dihydro-5-oxo-1H-imidazol-1-yl]-, compd. with oxoazane oxide (1:1) NSC645680