1	HCA	3-hydroxy-3-carboxy-adipic acid	1.000
2	7QD	(2s)-2-hydroxy-4-oxobutane-1,2,4-tricarboxylic acid	0.933
3	HCT	(2r)-butane-1,2,4-tricarboxylic acid	0.929
4	0GY	(1e,3z)-4-hydroxybuta-1,3-diene-1,2,4-tricarboxylic acid	0.867
5	48Y	(1r,2s)-1-hydroxybutane-1,2,4-tricarboxylic acid	0.867
6	HJ7	(2z)-4-oxobut-2-ene-1,2,4-tricarboxylic acid	0.867
7	NQM	(1e)-4-oxobut-1-ene-1,2,4-tricarboxylic acid	0.867
8	1UC	(2e)-2-amino-3-[(1e)-3-oxoprop-1-en-1-yl]but-2-enedioic acid	0.800
9	2FO	(2z,3z)-2-[(2z)-3-hydroxyprop-2-en-1-ylidene]-3-iminobutanedioic acid	0.800
10	5UK	2-imino,3-carboxy,5-oxo,6-hydroxy hexanoic acid	0.750
11	XQB	2-imino,3-carboxy,5-hydroxy,6-oxo hexanoic acid	0.750
12	IOW	(2~{S})-2-methyl-2-oxidanyl-4-oxidanylidene-pentanedioic acid	0.733
13	QVT	4-ethyl-2-oxoglutarate	0.733
14	SU8	(2r)-2-butylbutanedioic acid	0.733
15	VPM	(2s)-2-hydroxy-2-(propan-2-yl)butanedioic acid	0.733
16	0L1	Hexanedioic acid	0.714
17	2HG	(2r)-2-hydroxypentanedioic acid	0.714
18	9ON	(2~{S})-2-methylpentanedioic acid	0.714
19	AKG	2-oxoglutaric acid	0.714
20	CCU	(2z,4z)-hexa-2,4-dienedioic acid	0.714
21	E5N	(2~{R})-2-methylpentanedioic acid	0.714
22	S2G	(2s)-2-hydroxypentanedioic acid	0.714