1 MRD (4r)-2-methylpentane-2,4-diol 1.000 2 MPD (4s)-2-methyl-2,4-pentanediol 1.000 3 KP1 2,4-dimethylpentane-2,4-diol 0.889 4 MQD 2-methylpentane-1,2,4-triol 0.889 5 P2D Pentane-2,4-dione 0.875 6 2RP (2r)-pentan-2-ol 0.750 7 5KO (3r)-3-hydroxybutanal 0.750 8 A1BNQ Acetoacetyl group 0.750 9 BU2 1,3-butanediol 0.750 10 BU4 (3r)-butane-1,3-diol 0.750 11 BUQ 4-hydroxy-2-butanone 0.750 12 P1W 3-methylbut-2-en-1-ol 0.750 13 PNH Pentan-2-one 0.750 14 1LU (2s)-2-hydroxy-4-methyl-pentanoic acid 0.700 15 2RH (2r)-2-hydroxy-4-methylpentanoic acid 0.700 16 89V (2s)-2,3-dihydroxy-3-methylbutanoic acid 0.700 17 COI 2-oxo-4-methylpentanoic acid 0.700 18 DHV 3-hydroxy-D-valine 0.700 19 HVA 3-hydroxy-L-valine 0.700 20 PBL Pentane-2,2,4,4-tetrol 0.700 21 WXU 3-hydroxy-3-methyl-2-oxobutanoic acid 0.700 22 XAI (2r)-2,3-dihydroxy-3-methylbutanoic acid 0.700