1 KIF Kifunensine 1.000 2 GIM Glucoimidazole 0.875 3 MVL (5r,6r,7s,8r)-5-(hydroxymethyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-6,7,8-triol 0.875 4 IVO (5~{S},6~{R},7~{S},8~{S})-6,7,8-tris(oxidanyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-5-carboxylic acid 0.824 5 XIM 5,6,7,8-tetrahydro-imidazo[1,2-a]pyridine-6,7,8-triol 0.750 6 GI3 Carboxylate-substituted glucoimidazole 0.737 7 GI1 Methoxycarbonyl-substituted glucoimidazole 0.700 8 GI4 Methyl acetic acid-substituted glucoimidazole 0.700