1 GRR (2s)-2-(4-ethylphenoxy)-3-phenylpropanoic acid 1.000 2 YRG (2s)-2-(4-chlorophenoxy)-3-phenylpropanoic acid 0.857 3 DKD (2s)-2-(4-phenethylphenoxy)-3-phenyl-propanoic acid 0.769 4 RVA 3-{[(z)-1-carboxy-2-phenylethenyl]oxy}-2-hydroxybenzoic acid 0.750 5 VAE 3-{[(E)-1-carboxy-2-phenylethenyl]oxy}-2-hydroxybenzoic acid 0.750 6 ZZH (2s)-2-(4-benzylphenoxy)-3-phenylpropanoic acid 0.731 7 YGJ 4-(2-phenylethoxy)phenol 0.714