1	57O	(4,6-dihydroxy-3,5-dimethylpyridin-2-yl)acetic acid	1.000
2	9KH	6-carboxy methyl-4-hydroxy-2-pyridinol	0.929
3	MP4	(2s)-amino(3,5-dihydroxy-4-methylphenyl)ethanoic acid	0.750
4	UAA	Uracil-6-acetic acid	0.733