InChI=1/C21H25FN4O2/c1-13-14(2)19(27)25-24-18(13)12-15-3-4-17(22)16(11-15)20(28)26-9-6-21(7-10-26)5-8-23-21/h3-4,11,23H,5-10,12H2,1-2H3,(H,25,27)/p+1/fC21H26FN4O2/h23,25H/q+1 059ADDFB18C8D469