InChI=1/C20H25FN4O3/c1-14(15-7-6-10-18(12-15)25(27)28)24(4)20(26)22-13-19(23(2)3)16-8-5-9-17(21)11-16/h5-12,14,19H,13H2,1-4H3,(H,22,26)/p+1/t14-,19-/m0/s1/fC20H26FN4O3/h22-23H/q+1 AD5258651928448E