1	GXM	(2z)-2-hydroxy-4-(2-nitrophenyl)-4-oxobut-2-enoic acid	1.000
2	XI7	2-4-dioxo-4-phenylbutanoic acid	0.824
3	040	4-(2-methylphenyl)-2,4-dioxobutanoic acid	0.778
4	043	4-(3-bromophenyl)-2,4-dioxobutanoic acid	0.778
5	3EE	4-(2-aminophenyl)-2,4-dioxobutanoic acid	0.778
6	BQ4	(2z)-2-hydroxy-4-(3-hydroxyphenyl)-4-oxobut-2-enoic acid	0.778
7	BVS	(2z)-2-hydroxy-4-(4-methylphenyl)-4-oxobut-2-enoic acid	0.778
8	EQA	(2z)-4-(2-fluorophenyl)-2-hydroxy-4-oxobut-2-enoic acid	0.778
9	I92	4-(2-bromophenyl)-2,4-dioxobutanoic acid	0.778
10	Y9E	2-oxo-4-phenylbutanoic acid	0.765
11	D1Y	(2z)-4-(2-chloro-4-hydroxyphenyl)-2-hydroxy-4-oxobut-2-enoic acid	0.737
12	E9S	(2z)-4-(2-bromo-3-hydroxyphenyl)-2-hydroxy-4-oxobut-2-enoic acid	0.737
13	EHV	(2s)-4-(2-bromo-6-methylphenyl)-2-hydroxy-4-oxobutanoic acid	0.737
14	ENG	(2z)-4-(2-bromo-4-hydroxyphenyl)-2-hydroxy-4-oxobut-2-enoic acid	0.737
15	GXD	4-(2,6-dichlorophenyl)-2,4-dioxobutanoic acid	0.737
16	GXG	4-(2,6-difluorophenyl)-2,4-dioxobutanoic acid	0.737
17	005	(2s,3s)-3-amino-2-hydroxy-4-phenylbutanoic acid	0.722
18	01B	(2s,3r)-3-amino-2-hydroxy-4-phenylbutanoic acid	0.722
19	KRN	(4r)-4-hydroxy-4-(2-hydroxyphenyl)butanoic acid	0.722
20	KY1	4-(2-aminophenyl)-4-oxobutanoic acid	0.722
21	TOH	(3e)-4-(2-hydroxyphenyl)-2-oxobut-3-enoic acid	0.722
22	VP3	4-(4-fluorophenyl)-4-oxobutanoic acid	0.722
23	CLT	4-phenyl-butanoic acid	0.706
24	5EQ	(2z)-2-hydroxy-4-(1h-indol-5-yl)-4-oxobut-2-enoic acid	0.700
25	GZV	(2z)-4-(2,6-difluoro-3-methylphenyl)-2-hydroxy-4-oxobut-2-enoic acid	0.700
26	I93	4-(2-chloro-6-fluoro-3-methylphenyl)-2,4-dioxobutanoic acid	0.700
27	NFK	N'-formylkynurenine	0.700