1	BET	Trimethyl glycine	1.000
2	BTL	Betaine aldehyde	0.875
3	CHT	Choline ion	0.875
4	DMG	N,N-dimethylglycine	0.875
5	A1H9I	Fluoromethylcholine	0.778
6	LAL	N,N-dimethyl-L-alanine	0.778
7	SAR	Sarcosine	0.750
8	CMS	Carbamoyl sarcosine	0.700
9	CRN	N-[(E)-amino(imino)methyl]-N-methylglycine	0.700
10	IOM	(diaminomethyl-methyl-amino)-acetic acid	0.700
11	SNM	N,N-dimethyl-L-serine	0.700