1	WJZ	Tiopronin	1.000
2	AAC	Acetylamino-acetic acid	0.800
3	I38	N-(3-mercaptopropanoyl)-D-alanine	0.750
4	AYA	N-acetylalanine	0.727
5	CL5	N-(3-oxopropyl)glycine	0.727
6	GG0	2-(2-azanylethanoylamino)ethanoic acid	0.727
7	I4G	N-(2-methylpropyl)glycine	0.727