InChI=1/C19H24F2N6O2/c20-19(21)3-5-27(12-19)17(28)15-10-13(11-23-15)25-6-8-26(9-7-25)18-24-14-2-1-4-22-16(14)29-18/h1-2,4,13,15,23H,3,5-12H2/p+1/t13-,15-/m0/s1/fC19H25F2N6O2/h23H/q+1 2F1034E49A542490