InChI=1/C21H16F6N2O2/c1-11-2-4-12(5-3-11)17-9-31-18-8-15-13(6-16(18)29(17)10-20(22,23)24)14(21(25,26)27)7-19(30)28-15/h2-8,17H,9-10H2,1H3,(H,28,30)/t17-/m1/s1/f/h28H 7EF902A160DA49F3