1	6KY	(2s)-2-(dimethylamino)-4-(methylselanyl)butanoic acid	1.000
2	2QZ	N,N-dimethyl-L-threonine	0.750
3	O7G	N,N-dimethyl-L-valine	0.750
4	LAL	N,N-dimethyl-L-alanine	0.727
5	MDH	N-methyldehydrobutyrine	0.727