1	GSE	L-alpha-glycerophosphorylserine	1.000
2	CU7	(2r)-2,3-dihydroxypropyl (2s)-2,3-dihydroxypropyl hydrogen phosphate	0.824
3	X3X	Bis[(2s)-2,3-dihydroxypropyl] hydrogen phosphate	0.824
4	GPE	L-alpha-glycerophosphorylethanolamine	0.812
5	MIR	Monoethylphosphorylserine	0.812
6	MIS	Monoisopropylphosphorylserine	0.765
7	KSV	(2r)-2,3-dihydroxypropyl ethyl hydrogen (S)-phosphate	0.750
8	OMH	O-[(S)-hydroxy(methoxy)phosphoryl]-L-serine	0.750
9	RVX	O-[methyl(2-methylpropoxy)phosphoryl]-L-serine	0.722
10	GVL	O-[(R)-{[(3r)-4-amino-3-hydroxy-2,2-dimethyl-4-oxobutyl]oxy}(hydroxy)phosphoryl]-L-serine	0.714
11	SVX	O-[(R)-ethoxy(methyl)phosphoryl]-L-serine	0.706