1 CKX (2~{S},3~{S},4~{R},5~{R})-4,5-bis(oxidanyl)-2-propyl-piperidine-3-carboxylic acid 1.000 2 E8X (2~{S},3~{S},4~{R},5~{R})-2-hexyl-4,5-bis(oxidanyl)piperidine-3-carboxylic acid 0.824 3 SJ5 (3s,4r,5r)-4,5-dihydroxypiperidine-3-carboxylic acid 0.786 4 G5V 5-hydroxy-2-methyl-4-oxo-4h-pyran-3-carboxylic acid 0.733 5 VGO (3~{S},4~{S})-4,5,5-tris(oxidanyl)piperidine-3-carboxylic acid 0.733 6 VON (3~{S},4~{S},5~{S},6~{R})-4,5,6-tris(oxidanyl)piperidine-3-carboxylic acid 0.733 7 VP5 (3~{S},4~{R})-4,5,5-tris(oxidanyl)piperidine-3-carboxylic acid 0.733 8 5HN 5-hydroxypyridine-3-carboxylic acid 0.714 9 GIF D-galacto-isofagomine 0.714 10 IFM 5-hydroxymethyl-3,4-dihydroxypiperidine 0.714 11 E9O (2~{S},3~{S},4~{R},5~{R})-2-nonyl-4,5-bis(oxidanyl)piperidine-3-carboxylic acid 0.700