InChI=1/C20H14F6N2O4/c1-2-31-18(30)17(29)28-11-8-13(19(21,22)23)16(14(9-11)20(24,25)26)32-12-3-4-15-10(7-12)5-6-27-15/h3-9,27H,2H2,1H3,(H,28,29)/f/h28H	C7AF3DE21B2A9655