InChI=1/C18H22F2N6O2/c1-18(2,23-16(27)11-5-4-6-12(19)15(11)20)14-9-26(25-24-14)10-7-13(22-8-10)17(28)21-3/h4-6,9-10,13,22H,7-8H2,1-3H3,(H,21,28)(H,23,27)/p+1/t10-,13-/m0/s1/fC18H23F2N6O2/h21-23H/q+1 138E87F8DAA50FF8