1	KY1	4-(2-aminophenyl)-4-oxobutanoic acid	1.000
2	3EE	4-(2-aminophenyl)-2,4-dioxobutanoic acid	0.933
3	KYN	(2s)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid	0.933
4	3DJ	(2s)-2-amino-4-(2-amino-3-hydroxyphenyl)-4-oxobutanoic acid	0.875
5	KRN	(4r)-4-hydroxy-4-(2-hydroxyphenyl)butanoic acid	0.867
6	VP3	4-(4-fluorophenyl)-4-oxobutanoic acid	0.867
7	XI7	2-4-dioxo-4-phenylbutanoic acid	0.867
8	CLT	4-phenyl-butanoic acid	0.857
9	040	4-(2-methylphenyl)-2,4-dioxobutanoic acid	0.812
10	043	4-(3-bromophenyl)-2,4-dioxobutanoic acid	0.812
11	BQ4	(2z)-2-hydroxy-4-(3-hydroxyphenyl)-4-oxobut-2-enoic acid	0.812
12	BVS	(2z)-2-hydroxy-4-(4-methylphenyl)-4-oxobut-2-enoic acid	0.812
13	EQA	(2z)-4-(2-fluorophenyl)-2-hydroxy-4-oxobut-2-enoic acid	0.812
14	I92	4-(2-bromophenyl)-2,4-dioxobutanoic acid	0.812
15	3FB	(3s)-3-amino-4-phenylbutanoic acid	0.800
16	HMF	2-amino-4-phenyl-butyric acid	0.800
17	HPE	Homophenylalanine	0.800
18	Y9E	2-oxo-4-phenylbutanoic acid	0.800
19	D1Y	(2z)-4-(2-chloro-4-hydroxyphenyl)-2-hydroxy-4-oxobut-2-enoic acid	0.765
20	E9S	(2z)-4-(2-bromo-3-hydroxyphenyl)-2-hydroxy-4-oxobut-2-enoic acid	0.765
21	EHV	(2s)-4-(2-bromo-6-methylphenyl)-2-hydroxy-4-oxobutanoic acid	0.765
22	ENG	(2z)-4-(2-bromo-4-hydroxyphenyl)-2-hydroxy-4-oxobut-2-enoic acid	0.765
23	GXD	4-(2,6-dichlorophenyl)-2,4-dioxobutanoic acid	0.765
24	GXG	4-(2,6-difluorophenyl)-2,4-dioxobutanoic acid	0.765
25	HMZ	4-(2-hydroxy-4-methoxyphenyl)-4-oxobutanoic acid	0.765
26	OSB	2-succinylbenzoate	0.765
27	01B	(2s,3r)-3-amino-2-hydroxy-4-phenylbutanoic acid	0.750
28	6HY	4-oxidanylidene-4-(6-oxidanylidene-1~{H}-pyridin-3-yl)butanoic acid	0.750
29	73O	(2~{S})-2-azanyl-4-(4-hydroxyphenyl)butanoic acid	0.750
30	ACZ	Cis-amiclenomycin	0.750
31	B3Y	(3s)-3-amino-4-(4-hydroxyphenyl)butanoic acid	0.750
32	TOH	(3e)-4-(2-hydroxyphenyl)-2-oxobut-3-enoic acid	0.750
33	TZA	Trans-amiclenomycin	0.750
34	W1N	(3s)-3-amino-4-(2-fluorophenyl)butanoic acid	0.750
35	164	2-(3-carboxypropionyl)-6-hydroxy-cyclohexa-2,4-diene carboxylic acid	0.722
36	5EQ	(2z)-2-hydroxy-4-(1h-indol-5-yl)-4-oxobut-2-enoic acid	0.722
37	GXM	(2z)-2-hydroxy-4-(2-nitrophenyl)-4-oxobut-2-enoic acid	0.722
38	GZV	(2z)-4-(2,6-difluoro-3-methylphenyl)-2-hydroxy-4-oxobut-2-enoic acid	0.722
39	HH4	4-(4-tert-butylphenyl)-4-oxobutanoic acid	0.722
40	I93	4-(2-chloro-6-fluoro-3-methylphenyl)-2,4-dioxobutanoic acid	0.722
41	NFK	N'-formylkynurenine	0.722
42	Q5M	4-(naphthalen-1-yl)-4-oxobutanoic acid	0.722
43	1DJ	(1r)-1-phenylprop-2-yn-1-ol	0.714
44	I1E	1-phenylpropan-1-one	0.714
45	N4B	N-butylbenzene	0.714
46	PRY	2-propyl-aniline	0.714
47	VNJ	2-aminoacetophenone	0.714
48	YGM	(but-3-en-1-yl)benzene	0.714
49	BZS	L-benzylsuccinic acid	0.706
50	OQH	~{N}-ethyl-4-oxidanylidene-4-phenyl-butanamide	0.706
51	TOM	4-(2-methoxyphenyl)-2-oxobut-3-enoic acid	0.706