1 PUF 6-deoxy-alpha-L-psicofuranose 1.000 2 LRH 6-deoxy-beta-L-fructofuranose 1.000 3 FRU Beta-D-fructofuranose 0.917 4 FX1 Beta-D-threo-hexo-2,4-diulo-2,5-furanose 0.917 5 LFR Beta-L-fructofuranose 0.917 6 PSV Alpha-D-psicofuranose 0.917 7 SF6 Alpha-L-psicofuranose 0.917 8 SF9 Beta-L-psicofuranose 0.917 9 34V Beta-L-ribulofuranose 0.909 10 RUU Alpha-L-ribulofuranose 0.909 11 XLF Beta-D-xylulofuranose 0.909 12 TGR 1-deoxy-alpha-D-xylo-hex-3-ulofuranose 0.833 13 1XX (2r)-4-hydroxy-2,5-dimethylfuran-3(2h)-one 0.818 14 R1X 1,4-anhydro-D-ribitol 0.818 15 R2B 1,4-anhydro-D-erythro-pent-1-enitol 0.818 16 7GW (2~{R},3~{R},4~{S},5~{S})-2-[bis(oxidanyl)methyl]-5-(hydroxymethyl)oxolane-3,4-diol 0.769 17 DFR 3-deoxy-3-methyl-beta-D-fructofuranose 0.769 18 KDF 3-deoxy-alpha-D-erythro-hex-2-ulofuranosonic acid 0.769 19 2XX (2r)-2-ethyl-4-hydroxy-5-methylfuran-3(2h)-one 0.750 20 32O Beta-L-ribofuranose 0.750 21 3XX (2e)-2-ethylidene-4-hydroxy-5-methylfuran-3(2h)-one 0.750 22 AHR Alpha-L-arabinofuranose 0.750 23 BDR Beta-D-ribofuranose 0.750 24 BXX Beta-D-arabinofuranose 0.750 25 BXY Alpha-D-arabinofuranose 0.750 26 FUB Beta-L-arabinofuranose 0.750 27 PAV (2r,4s)-2-methyl-2,3,3,4-tetrahydroxytetrahydrofuran 0.750 28 RIB Alpha-D-ribofuranose 0.750 29 XYZ Beta-D-xylofuranose 0.750 30 Z6J Alpha-L-ribofuranose 0.750 31 RB8 6-deoxy-6-sulfo-D-fructose 0.733 32 4XX 4-hydroxy-5-methylfuran-3(2h)-one 0.727 33 MW0 (5-methylfuran-2-yl)methanol 0.727 34 R2G 2,5-anhydro-4-deoxy-D-erythro-pent-4-enitol 0.727