1	URP	N-(aminocarbonyl)-beta-alanine	1.000
2	UAL	(2z)-2-amino-3-(carbamoylamino)prop-2-enoic acid	0.900
3	URQ	(2s)-3-(carbamoylamino)-2-methylpropanoic acid	0.900
4	0RJ	3-(formylamino)-L-alanine	0.800
5	NCD	N-carbamoyl-L-aspartate	0.750
6	GPA	2-amino-3-guanidino-propionic acid	0.727
7	LV8	(2~{S})-3-acetamido-2-azanyl-propanoic acid	0.727
8	PG3	Guanidine-3-propanol	0.700