1 DQQ 2,5-dideoxy-2,5-imino-D-mannitol 1.000 2 DIG 2,5-dideoxy-2,5-imino-D-glucitol 1.000 3 VMF (2~{R},3~{R},4~{S},5~{R})-2,5-bis(hydroxymethyl)pyrrolidine-3,4-diol 1.000 4 VNQ (2~{R},3~{S},4~{R},5~{R})-2,5-bis(hydroxymethyl)-1-methyl-pyrrolidine-3,4-diol 0.917 5 A1IVP 2.5-anhydro-D-mannitol 0.833 6 VLN (2~{R},3~{R},4~{S},5~{R})-2-(aminomethyl)-5-(hydroxymethyl)pyrrolidine-3,4-diol 0.833 7 1AB 1,4-dideoxy-1,4-imino-D-arabinitol 0.818 8 EDG 1,4-dideoxy-1,4-imino-L-arabinitol 0.818 9 IMR Iminoribitol 0.818 10 LDU Dideoxy-imino-lyxitol 0.818 11 7GW (2~{R},3~{R},4~{S},5~{S})-2-[bis(oxidanyl)methyl]-5-(hydroxymethyl)oxolane-3,4-diol 0.769 12 FRU Beta-D-fructofuranose 0.769 13 FX1 Beta-D-threo-hexo-2,4-diulo-2,5-furanose 0.769 14 LFR Beta-L-fructofuranose 0.769 15 PSV Alpha-D-psicofuranose 0.769 16 SF6 Alpha-L-psicofuranose 0.769 17 SF9 Beta-L-psicofuranose 0.769 18 VN0 (2~{R},3~{S},4~{R},5~{R})-2-(hydroxymethyl)-5-(methylaminomethyl)pyrrolidine-3,4-diol 0.769 19 VO0 (2~{R},3~{R},4~{S},5~{R})-2-(aminomethyl)-5-(hydroxymethyl)-1-methyl-pyrrolidine-3,4-diol 0.769 20 A1D9O (2~{S},3~{S},4~{S})-3,4-bis(oxidanyl)pyrrolidine-2-carboxylic acid 0.750 21 A1H05 (2s,3r,4s)-2-[bis(oxidanyl)methyl]pyrrolidine-3,4-diol 0.750 22 H5M Trans-3-hydroxy-5-methylproline 0.750 23 H76 (2s,3s,4r,5s)-2-ethynyl-5-methylpyrrolidine-3,4-diol 0.750 24 POM Cis-5-methyl-4-oxoproline 0.750 25 VMO (2~{R},3~{S},4~{R})-2-(hydroxymethyl)-1-methyl-pyrrolidine-3,4-diol 0.750 26 VNB (2~{R},3~{R},4~{S},5~{R})-2-[(dimethylamino)methyl]-5-(hydroxymethyl)pyrrolidine-3,4-diol 0.714