InChI=1/C21H16F6N2O2/c22-20(23,24)11-29-13(8-12-4-2-1-3-5-12)10-31-19-16(29)7-6-15-18(19)14(21(25,26)27)9-17(30)28-15/h1-7,9,13H,8,10-11H2,(H,28,30)/t13-/m1/s1/f/h28H 1F784AC8ACBA2F3B