1	SNM	N,N-dimethyl-L-serine	1.000
2	2QZ	N,N-dimethyl-L-threonine	0.900
3	5JP	N-methyl-L-serine	0.889
4	DSE	N-methyl-D-serine	0.889
5	LAL	N,N-dimethyl-L-alanine	0.889
6	NZC	N-methylidene-L-threonine	0.800
7	33X	N-methyl-D-alanine	0.778
8	DAM	N-methyl-alpha-beta-dehydroalanine	0.778
9	DMG	N,N-dimethylglycine	0.778
10	MAA	N-methyl-L-alanine	0.778
11	A1L3I	(2~{S})-3-methyl-2-(methylamino)-3-oxidanyl-butanoic acid	0.727
12	O7G	N,N-dimethyl-L-valine	0.727
13	SAC	N-acetyl-serine	0.727
14	BET	Trimethyl glycine	0.700
15	MDH	N-methyldehydrobutyrine	0.700
16	NCY	N-methylcysteine	0.700