InChI=1/C11H11F3N2O4/c1-5(2)10(18)15-6-3-4-7(16(19)20)8(9(6)17)11(12,13)14/h3-5,17H,1-2H3,(H,15,18)/p-1/fC11H10F3N2O4/h17h,15H/q-1	76EC8D1036ED5835