1	CHT	Choline ion	1.000
2	BTL	Betaine aldehyde	1.000
3	BET	Trimethyl glycine	0.875
4	DMG	N,N-dimethylglycine	0.750
5	ETM	2-(trimethylammonium)ethyl thiol	0.750
6	TMA	Tetramethylammonium ion	0.714
7	6EM	(2s)-1-amino-N,N,N-trimethyl-1-oxobutan-2-aminium	0.700