InChI=1/C17H16FN3O5/c1-10-2-3-11(6-15(10)18)17(19)20-26-8-13-5-14(21(22)23)4-12-7-24-9-25-16(12)13/h2-6H,7-9H2,1H3,(H2,19,20)/f/h19H2/b20-17- AA0CB3F0EA42404A