InChI=1/C21H22N6O2/c22-9-16-12-23-19(26-16)20(28)27-18-7-6-14(15-10-24-21(29)25-11-15)8-17(18)13-4-2-1-3-5-13/h4,6-8,12,15H,1-3,5,10-11H2,(H4,23,24,25,26,27,28,29)/p-1/fC21H21N6O2/h24-25,27H/q-1 462853C6FC1C0890