InChI=1/C20H23FN4O2/c1-24(2)18(19-4-3-9-27-19)11-22-20(26)25-8-7-17-15(12-25)14-10-13(21)5-6-16(14)23-17/h3-6,9-10,18,23H,7-8,11-12H2,1-2H3,(H,22,26)/p+1/t18-/m1/s1/fC20H24FN4O2/h22,24H/q+1 77C0BC5F33EDAA5F