InChI=1/C14H10F8N2O/c15-11(16)5-24(6-13(17,18)19)7-1-2-10-8(3-7)9(14(20,21)22)4-12(25)23-10/h1-4,11H,5-6H2,(H,23,25)/p-1/fC14H9F8N2O/q-1 6C801C12B426DDC9