InChI=1/C20H25FN4O2/c1-4-14-5-7-15(8-6-14)18(25(2)3)13-22-20(27)24-23-19(26)16-9-11-17(21)12-10-16/h5-12,18H,4,13H2,1-3H3,(H,23,26)(H2,22,24,27)/t18-/m0/s1/f/h22-24H 48A12ED5F12DED75