1	F8P	2-amino-7-(4,4-difluorocyclohexyl)-5-oxo-5h-[1]benzopyrano[2,3-B]pyridine-3-carboxylic acid	1.000
2	F8S	2-amino-7-(1,1-dioxo-1lambda~6~-thian-4-yl)-5-oxo-5h-[1]benzopyrano[2,3-B]pyridine-3-carboxylic acid	0.800