Acetamide, 2,2'-[methylenebis(thio)]bis[N-[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]-, dihydrochloride Acetanilide, 2,2''-(methylenedithio)bis[4'-(2-imidazolin-2-yl)-, dihydrochloride NSC85591