InChI=1/C20H24F2N4O2/c1-26(16-7-3-2-4-8-16)12-6-5-11-23-20(28)24-14-19(27)25-15-9-10-17(21)18(22)13-15/h2-4,7-10,13H,5-6,11-12,14H2,1H3,(H,25,27)(H2,23,24,28)/f/h23-25H AE861EF074FA930E