InChI=1/C22H22N4O/c1-3-26(4-2)13-15-11-8-12-16-17(15)20-18(21(16)27)19(24-22(23)25-20)14-9-6-5-7-10-14/h5-12H,3-4,13H2,1-2H3,(H2,23,24,25)/p+1/fC22H23N4O/h26H,23H2/q+1 1F8E15FA932A574B