InChI=1/C11H10F3N3O3/c1-4-6(3-11(12,13)14)9(18)17-8(15-4)7(10(19)20)5(2)16-17/h15H,3H2,1-2H3,(H,19,20)/p-1/fC11H9F3N3O3/q-1 B32F6EE58D61014E