1 3FB (3s)-3-amino-4-phenylbutanoic acid 1.000 2 01B (2s,3r)-3-amino-2-hydroxy-4-phenylbutanoic acid 0.929 3 B3Y (3s)-3-amino-4-(4-hydroxyphenyl)butanoic acid 0.929 4 W1N (3s)-3-amino-4-(2-fluorophenyl)butanoic acid 0.929 5 CLT 4-phenyl-butanoic acid 0.923 6 HMF 2-amino-4-phenyl-butyric acid 0.857 7 HPE Homophenylalanine 0.857 8 Y9E 2-oxo-4-phenylbutanoic acid 0.857 9 6VF (2~{R},3~{S})-3-azanyl-4-(4-hydroxyphenyl)butane-1,2-diol 0.800 10 73O (2~{S})-2-azanyl-4-(4-hydroxyphenyl)butanoic acid 0.800 11 ACZ Cis-amiclenomycin 0.800 12 KRN (4r)-4-hydroxy-4-(2-hydroxyphenyl)butanoic acid 0.800 13 KY1 4-(2-aminophenyl)-4-oxobutanoic acid 0.800 14 TOH (3e)-4-(2-hydroxyphenyl)-2-oxobut-3-enoic acid 0.800 15 TZA Trans-amiclenomycin 0.800 16 VP3 4-(4-fluorophenyl)-4-oxobutanoic acid 0.800 17 XI7 2-4-dioxo-4-phenylbutanoic acid 0.800 18 1WE (2s)-1-phenylpropan-2-amine 0.769 19 FRD 1-phenyl-2-aminopropane 0.769 20 N4B N-butylbenzene 0.769 21 YGM (but-3-en-1-yl)benzene 0.769 22 QF0 (3s)-3-amino-4-(naphthalen-2-yl)butanoic acid 0.765 23 040 4-(2-methylphenyl)-2,4-dioxobutanoic acid 0.750 24 043 4-(3-bromophenyl)-2,4-dioxobutanoic acid 0.750 25 3EE 4-(2-aminophenyl)-2,4-dioxobutanoic acid 0.750 26 6VA (3~{R},4~{S})-4-azanyl-2-methyl-5-phenyl-pentane-2,3-diol 0.750 27 BQ4 (2z)-2-hydroxy-4-(3-hydroxyphenyl)-4-oxobut-2-enoic acid 0.750 28 BVS (2z)-2-hydroxy-4-(4-methylphenyl)-4-oxobut-2-enoic acid 0.750 29 BZS L-benzylsuccinic acid 0.750 30 EQA (2z)-4-(2-fluorophenyl)-2-hydroxy-4-oxobut-2-enoic acid 0.750 31 I92 4-(2-bromophenyl)-2,4-dioxobutanoic acid 0.750 32 KYN (2s)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid 0.750 33 TOM 4-(2-methoxyphenyl)-2-oxobut-3-enoic acid 0.750 34 4R9 N-oxidanyl-4-phenyl-butanamide 0.733 35 PCS Phenylalanylmethylchloride 0.733 36 PHK (2r,3s)-3-amino-1-chloro-4-phenyl-butan-2-ol 0.733 37 3H2 Pentylbenzene 0.714 38 4DD (2r)-4-phenylbutan-2-amine 0.714 39 4TB 4-(2-thienyl)butyric acid 0.714 40 AEG 4-[(2r)-2-aminopropyl]phenol 0.714 41 C1R 4-piperidinebutyrate 0.714 42 NPU (1r,2r)-2-amino-1-phenylpropan-1-ol 0.714 43 PBN 4-phenylbutylamine 0.714 44 PHA Phenylalaninal 0.714 45 PHL L-phenylalaninol 0.714 46 3DJ (2s)-2-amino-4-(2-amino-3-hydroxyphenyl)-4-oxobutanoic acid 0.706 47 D1Y (2z)-4-(2-chloro-4-hydroxyphenyl)-2-hydroxy-4-oxobut-2-enoic acid 0.706 48 E9S (2z)-4-(2-bromo-3-hydroxyphenyl)-2-hydroxy-4-oxobut-2-enoic acid 0.706 49 EHV (2s)-4-(2-bromo-6-methylphenyl)-2-hydroxy-4-oxobutanoic acid 0.706 50 ENG (2z)-4-(2-bromo-4-hydroxyphenyl)-2-hydroxy-4-oxobut-2-enoic acid 0.706 51 GXD 4-(2,6-dichlorophenyl)-2,4-dioxobutanoic acid 0.706 52 GXG 4-(2,6-difluorophenyl)-2,4-dioxobutanoic acid 0.706 53 HMZ 4-(2-hydroxy-4-methoxyphenyl)-4-oxobutanoic acid 0.706 54 HT7 (3s)-3-amino-4-(1h-indol-3-yl)butanoic acid 0.706 55 OSB 2-succinylbenzoate 0.706 56 RDM (2r)-2-(acetylamino)-4-phenylbutanoic acid 0.706