InChI=1/C20H19FN6O/c1-20(2)7-14-17(15(28)8-20)16(11-3-5-12(21)6-4-11)13(9-22)18(23)27(14)19-24-10-25-26-19/h3-6,10,16H,7-8,23H2,1-2H3,(H,24,25,26)/t16-/m1/s1/f/h26H F9B2F187EB770602