1	NMK	N-methyl lysine	1.000
2	9KK	N-methyl norleucine	0.909
3	DNM	N-methyl-D-norleucine	0.909
4	73P	(2~{S})-6-azanyl-2-(carboxyamino)hexanoic acid	0.846
5	V7T	(2r)-6-azanyl-2-carbamimidamido-hexanoic acid	0.846
6	DNG	N-formyl-D-norleucine	0.833
7	MNL	4,N-dimethylnorleucine	0.833
8	T3R	N,5-dimethyl-L-norleucine	0.833
9	ACA	6-aminohexanoic acid	0.818
10	7C3	6-azanyl-2-oxidanylidene-hexanoic acid	0.750
11	DLY	D-lysine	0.750
12	IML	N-methyl-isoleucine	0.750
13	KBE	Beta-lysine	0.750
14	LYH	3,4 ene-lysine	0.750
15	LYK	(2s)-2,6-diaminohexane-1,1-diol	0.750
16	LYS	Lysine	0.750
17	MLE	N-methylleucine	0.750
18	MLU	N-methyl-D-leucine	0.750
19	WZJ	N-methyl-L-alloisoleucine	0.750
20	6AH	6-aminohexan-1-ol	0.727
21	6NA	Hexanoic acid	0.727
22	DKF	Hexane-1,1-diol	0.727
23	MDH	N-methyldehydrobutyrine	0.727