1 KG7 (2e)-2-(hydroxyimino)propanoic acid 1.000 2 33X N-methyl-D-alanine 0.750 3 DAM N-methyl-alpha-beta-dehydroalanine 0.750 4 MAA N-methyl-L-alanine 0.750 5 AKR Acrylic acid 0.714 6 DK6 Propane-1,1-diol 0.714 7 PPI Propanoic acid 0.714 8 XEP 2-nitrosopropane 0.714 9 7QE (2z)-3,3,3-trifluoro-2-(hydroxyimino)propanoic acid 0.700