1 804 6-(1,4,5,6-tetrahydropyrimidin-2-yl)-2-[4'-(1,4,5,6-tetrahydropyrimidin-2-yl)biphenyl-4-yl]-1h-indole 1.000 2 DBN 6-(4,5-dihydro-1h-imidazol-2-yl)-2-{5-[4-(4,5-dihydro-1h-imidazol-2-yl)phenyl]thien-2-yl}-1h-benzimidazole 0.703