Benzamide, 2,4-bis[[[[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]amino]carbonyl]amino]-N-ethyl-, dihydrochloride NSC85197 Urea, 1,1'-[4-(ethylcarbamoyl)-m-phenylene]bis[3-(p-2-imidazolin-2-ylphenyl)-, dihydrochloride