InChI=1/C23H22N6O/c1-16-22(17(2)28(3)26-16)25-21(30)12-11-19-15-29(20-9-5-4-6-10-20)27-23(19)18-8-7-13-24-14-18/h4-15H,1-3H3,(H,25,30)/b12-11+/f/h25H B175081396D3B7E2