1	OPY	(3s)-4-oxo-4-piperidin-1-ylbutane-1,3-diamine	1.000
2	8CN	(2r)-2-amino-1-[(2s)-2-methylpiperidin-1-yl]propan-1-one	0.786
3	WKM	(2s)-2-amino-3-methyl-1-(morpholin-4-yl)butan-1-one	0.733