InChI=1/C20H22N4O/c1-24-12-3-2-7-17(24)13-8-10-14(11-9-13)20-22-16-6-4-5-15(19(21)25)18(16)23-20/h4-6,8-11,17H,2-3,7,12H2,1H3,(H2,21,25)(H,22,23)/p+1/t17-/m0/s1/fC20H23N4O/h22,24H,21H2/q+1 8ECDD6652FDB97A8