InChI=1/C11H11F6N3O2/c1-22-8(21)18-9(10(12,13)14,11(15,16)17)20-19-7-5-3-2-4-6-7/h2-6,19-20H,1H3,(H,18,21)/f/h18H EAB516CC9FDE1F79