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)/p+1/t18-/m0/s1/fC20H26FN4O2/h22-25H/q+1 AD2CD1A35F8E3E13