1 JVA 2,6-anhydro-5,7-dideoxy-5-fluoro-7-phosphono-D-glycero-D-manno-heptitol 1.000 2 GPM (1s)-1,5-anhydro-1-(phosphonomethyl)-D-glucitol 0.882 3 YO5 (1r)-1,5-anhydro-1-(phosphonomethyl)-D-glucitol 0.882 4 GRX (1r)-1,5-anhydro-1-[(S)-fluoro(phosphono)methyl]-D-glucitol 0.833