1	CMK	Cytidine 5'-monophosphate 3-deoxy-beta-D-gulo-oct-2-ulo-pyranosonic acid	1.000
2	NCC	Cytidine-5'-monophosphate-5-N-acetylneuraminic acid	0.833
3	CSF	Cytidine-5'-monophosphate-3-fluoro-N-acetyl-neuraminic acid	0.814
4	FN5	Cmp-3f(a)-neu5ac	0.744