InChI=1/C22H15F9N2O4/c1-19(36,9-37-17(34)11-4-2-3-5-12(11)20(23,24)25)16-7-10-6-15(33-18(35)22(29,30)31)13(21(26,27)28)8-14(10)32-16/h2-8,32,36H,9H2,1H3,(H,33,35)/t19-/m1/s1/f/h33H 44B920002A0A60F1