InChI=1/C11H11F3N6O/c1-6-7(5-20(2)19-6)4-15-18-10(21)8-3-9(17-16-8)11(12,13)14/h3-5H,1-2H3,(H,16,17)(H,18,21)/b15-4+/f/h16,18H E242AEAA1F486979