InChI=1/C22H24N4O2/c23-22(28)17-6-2-4-8-19(17)25-21(27)14-26-11-9-15(10-12-26)20-13-16-5-1-3-7-18(16)24-20/h1-8,13,15,24H,9-12,14H2,(H2,23,28)(H,25,27)/p+1/fC22H25N4O2/h26-27H,23H2/q+1 D5B78F9C468E7FE6