1	REZ	(2r)-2-amino-7-{[(1r)-1-carboxyethyl]amino}-7-oxoheptanoic acid	1.000
2	7QA	(2r,6s)-2-amino-6-(carboxyamino)-7-{[(1r)-1-carboxyethyl]amino}-7-oxoheptanoic acid	0.810
3	TFR	(2r)-2-amino-7-oxo-7-{[(2r,3s)-4,4,4-trifluoro-3-hydroxybutan-2-yl]amino}heptanoic acid	0.762
4	REY	Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanine	0.727
5	4N3	N-octanoyl-D-valine	0.700