1	NHV	(5r,6r,7s,8r)-6,7,8-trihydroxy-5-(hydroxymethyl)-2-[(phenylamino)methyl]-5,6,7,8-tetrahydro-1h-imidazo[1,2-a]pyridin-4-ium	1.000
2	IDE	(5r,6r,7s,8s)-3-(anilinomethyl)-5,6,7,8-tetrahydro-5-(hydroxymethyl)-imidazo[1,2-a]pyridine-6,7,8-triol	1.000
3	GDV	(5r,6r,7r,8s)-8-(acetylamino)-6,7-dihydroxy-5-(hydroxymethyl)-N-phenyl-1,5,6,7,8,8a-hexahydroimidazo[1,2-a]pyridine-2-carboxamide	0.778