InChI=1/C13H10F6N2O2/c14-12(15,16)5-21(6-13(17,18)19)7-1-2-9-8(3-7)10(22)4-11(23)20-9/h1-4H,5-6H2,(H2,20,22,23)/p-1/fC13H9F6N2O2/h20H/q-1 C9339A9D7222B0DD