1,4-Benzenedicarboxamide, N,N'-bis[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]-2-[[[[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]amino]carbonyl]amino]-, trihydrochloride Carbanilide, 4-(2-imidazol-2-yl)-2',5'-bis[(p-2-imidazolin-2-ylphenyl)carbamoyl]-, trihydrochloride NSC66763