1 VAE 3-{[(E)-1-carboxy-2-phenylethenyl]oxy}-2-hydroxybenzoic acid 1.000 2 RVA 3-{[(z)-1-carboxy-2-phenylethenyl]oxy}-2-hydroxybenzoic acid 1.000 3 RVC 3-{[(z)-1-carboxy-2-cyclopropylethenyl]oxy}-2-hydroxybenzoic acid 0.783 4 VCE 3-{[(E)-1-carboxy-2-cyclopropylethenyl]oxy}-2-hydroxybenzoic acid 0.783 5 YRG (2s)-2-(4-chlorophenoxy)-3-phenylpropanoic acid 0.783 6 GRR (2s)-2-(4-ethylphenoxy)-3-phenylpropanoic acid 0.750 7 ISC (5s,6s)-5-[(1-carboxyethenyl)oxy]-6-hydroxycyclohexa-1,3-diene-1-carboxylic acid 0.727 8 RVE 3-[(1-carboxyethenyl)oxy]-2-hydroxybenzoic acid 0.727