1 NUB 1,3-dimethyl-5-[1-(oxan-4-ylmethyl)benzimidazol-2-yl]pyridin-2-one 1.000 2 A1IB5 5-[4-chloranyl-1-(oxan-4-ylmethyl)imidazol-2-yl]-1,3-dimethyl-pyridin-2-one 0.808 3 I0U 5-[5-bromanyl-1-[[(3~{S})-1-ethanoylpiperidin-3-yl]methyl]benzimidazol-2-yl]-1,3-dimethyl-pyridin-2-one 0.742 4 18F 1-benzyl-2-phenyl-1h-benzimidazole 0.741 5 A1IBV 5-(1-benzyl-4-chloro-1h-imidazol-2-yl)-1,3-dimethylpyridin-2(1h)-one 0.741