InChI=1/C20H22F2N4O2/c21-15-7-14(8-16(22)10-15)11-24-20(28)25-17-4-1-3-13(9-17)12-26-6-2-5-18(26)19(23)27/h1,3-4,7-10,18H,2,5-6,11-12H2,(H2,23,27)(H2,24,25,28)/p+1/t18-/m0/s1/fC20H23F2N4O2/h24-26H,23H2/q+1 F1B0C0DC76AD7CA7