InChI=1/C17H13F3N2O4/c18-11-6-10-2-1-5-21(17(10)14(20)7-11)16(23)9-26-12-3-4-15(22(24)25)13(19)8-12/h3-4,6-8H,1-2,5,9H2 B5EFAB7331A15152