1 DFI 2,2-difluorostatine 1.000 2 DFO 2,2-difluoro-3-hydrostatine 0.933 3 STA Statine 0.857 4 04D (2r,3r,4s)-4-amino-2,6-dimethylheptane-1,3-diol 0.733 5 05W (2r,3s,4s)-4-azanyl-2,6-dimethyl-heptane-1,3-diol 0.733 6 7FI (2r,3r)-6-methyl-2,3-bis(oxidanyl)heptanoic acid 0.733 7 7I3 (z)-6-methyl-2,3-bis(oxidanyl)hept-2-enoic acid 0.733 8 6F5 6-methylheptanoic acid 0.714 9 BKA 3-oxoheptanoic acid 0.714