1	MLA	Malonic acid	1.000
2	MLI	Malonate ion	1.000
3	DDZ	3,3-dihydroxy L-alanine	0.875
4	DXX	Methylmalonic acid	0.875
5	FGL	2-aminopropanedioic acid	0.875
6	MAK	Alpha-ketomalonic acid	0.875
7	TTN	Tartronate	0.875
8	3OH	3-hydroxy-propanoic acid	0.857
9	FK2	3-oxidanylidenepropanoic acid	0.857
10	E5U	2-methoxypropanedioic acid	0.778
11	MU6	Dimethylpropanedioic acid	0.778
12	PBL	Pentane-2,2,4,4-tetrol	0.778
13	03W	(2r)-propane-1,1,2,3-tetrol	0.750
14	3HL	(3s)-3-hydroxybutanoic acid	0.750
15	3HR	(3r)-3-hydroxybutanoic acid	0.750
16	3PY	3-hydroxypyruvic acid	0.750
17	74I	(z)-2,3-bis(oxidanyl)prop-2-enoic acid	0.750
18	A0G	(2z)-2-amino-3-hydroxyprop-2-enoic acid	0.750
19	AAE	Acetoacetic acid	0.750
20	DGY	(2r)-2,3-dihydroxypropanoic acid	0.750
21	DSN	D-serine	0.750
22	FJO	Propane-1,1,1,3-tetrol	0.750
23	HIU	(2r)-3-hydroxy-2-methylpropanoic acid	0.750
24	HUI	(2s)-2-methyl-3-oxidanyl-propanoic acid	0.750
25	MH6	3-hydroxy-2-iminopropanoic acid	0.750
26	MLM	3-amino-3-oxopropanoic acid	0.750
27	PR6	3-chloro-3-oxopropanoic acid	0.750
28	SER	Serine	0.750
29	AKR	Acrylic acid	0.714
30	DK6	Propane-1,1-diol	0.714
31	MDD	Malonaldehyde	0.714
32	PDO	1,3-propandiol	0.714
33	PPI	Propanoic acid	0.714