1 2RK 4-[(5z)-5-(1-nitroso-2,3-dihydro-5h-inden-5-ylidene)-2-(piperidin-4-yl)-3,5-dihydro-4h-imidazol-4-ylidene]-1,4-dihydropyridine 1.000 2 215 (1z)-5-(2-{4-[2-(dimethylamino)ethoxy]phenyl}-5-pyridin-4-yl-1h-imidazol-4-yl)indan-1-one oxime 0.771 3 2RN 3-[2-phenyl-4-(pyridin-4-yl)-1h-imidazol-5-yl]phenol 0.733 4 2RE 4-[4-(4-fluorophenyl)-5-(pyridin-4-yl)-1h-imidazol-2-yl]phenol 0.710