1 M1T 6,6-dihydroxy-1-methoxyhexan-2-one 1.000 2 4AT 5-oxohexanoic acid 0.818 3 9J6 6-ethoxy-6-oxohexanoic acid 0.769 4 MKE (4s)-4-amino-5-oxohexanoic acid 0.750 5 ONL 5-oxo-L-norleucine 0.750 6 6NA Hexanoic acid 0.727 7 DKF Hexane-1,1-diol 0.727 8 SHO 5-hydroxylaevulinic acid 0.727