1	NLQ	N~2~-acetyl-L-glutamine	1.000
2	AOR	N~2~-acetyl-L-ornithine	0.923
3	NLG	N-acetyl-L-glutamate	0.857
4	AN0	N-acetyl-L-norvaline	0.846
5	GNC	N~2~-methyl-L-glutamine	0.846
6	HJV	N~2~-methyl-D-glutamine	0.846
7	LAY	N-acetyl-L-leucine	0.786
8	A1AMC	(2s)-2-(methylamino)pentane-1,1,5-triol	0.769
9	GZJ	(2s)-2-(acetylamino)butanoic acid	0.769
10	ZKO	N-succinyl-glutamine	0.765
11	AQK	(2~{S})-5-azanyl-2-(2-hydroxy-2-oxoethylamino)pentanoic acid	0.733
12	UDL	(2~{S},3~{R})-2-acetamido-4-methyl-3-oxidanyl-pentanoic acid	0.733
13	DNG	N-formyl-D-norleucine	0.714
14	EME	N-methyl-L-glutamic acid	0.714
15	F7S	(4s)-5-hydroxy-N-methyl-L-leucine	0.714
16	P4B	(2~{R})-4-azanyl-2-[[(1~{S})-1-oxidanylethyl]amino]butanoic acid	0.714
17	QIL	N-formyl-L-isoleucine	0.714
18	THC	N-methylcarbonylthreonine	0.714
19	WLU	(4r)-5-hydroxy-N-methyl-L-leucine	0.714
20	YBR	N-methyl-D-glutamic acid	0.714
21	A1EEZ	(2~{R},3~{R},4~{S},5~{R})-2-acetamido-3,4,5,6-tetrakis(oxidanyl)hexanoic acid	0.706
22	HNU	(2~{S})-2-acetamido-~{N}-prop-2-enyl-pentanediamide	0.706
23	SUO	N~2~-(3-carboxypropanoyl)-L-ornithine	0.706