1 JIM (2r)-2,3-dihydroxypropyl acetate 1.000 2 4PA Propyl acetate 0.778 3 FW5 (2~{S})-3-methoxypropane-1,2-diol 0.778 4 7BC 3-(acryloyloxy)propanoic acid 0.727 5 OAS O-acetylserine 0.727 6 8JZ Butyl acetate 0.700 7 9X7 Ethyl 2-oxopropanoate 0.700 8 9YL Ethyl (2r)-2-oxidanylpropanoate 0.700