InChI=1/C20H14F6N2O2/c21-19(22,23)10-28-14-7-6-13-17(12(20(24,25)26)8-16(29)27-13)18(14)30-9-15(28)11-4-2-1-3-5-11/h1-8,15H,9-10H2,(H,27,29)/t15-/m0/s1/f/h27H 34BD12EEB3FF0698