1	PG3	Guanidine-3-propanol	1.000
2	A1D9S	3-carbamimidamidopropanoic acid	0.889
3	GPA	2-amino-3-guanidino-propionic acid	0.800
4	EGD	N-ethylguanidine	0.750
5	A1AZK	N-(4-oxobutyl)guanidine	0.700
6	AG2	Agmatine	0.700
7	URP	N-(aminocarbonyl)-beta-alanine	0.700