1 NTF N-(trifluoroacetyl)-beta-D-glucopyranosylamine 1.000 2 NBG N-acetyl-beta-D-glucopyranosylamine 0.833 3 9GP N-(hydroxyacetyl)-beta-D-glucopyranosylamine 0.789 4 4GP N-(carboxycarbonyl)-beta-D-glucopyranosylamine 0.750 5 6GP N-[methoxy(oxo)acetyl]-beta-D-glucopyranosylamine 0.714 6 CR6 1-deoxy-1-acetylamino-beta-D-gluco-2-heptulopyranosonamide 0.714 7 DL6 N-(azidoacetyl)-beta-D-glucopyranosylamine 0.714 8 CR1 N-(methoxycarbonyl)-beta-D-glucopyranosylamine 0.700 9 SSY ~{N}-(3-ethanoylphenyl)-2,2,2-tris(fluoranyl)ethanamide 0.700