1 BG9 (2e,2'E)-3,3'-(1,2-phenylene)di(prop-2-enoic acid) 1.000 2 TZG (S)-2-amino-3-(2-(2-carboxyethyl)-5-chloro-4-nitrophenyl)propionic acid 0.762 3 02Q 3-(2-methylphenyl)propanoic acid 0.750 4 A1ADW (2s)-2-amino-3-(2-methylphenyl)propane-1,1-diol 0.706