InChI=1/C22H25N7O2/c1-15-12-16(2)27-22(26-15)29-21(24-11-10-18-13-23-14-25-18)28-20(30)9-8-17-6-4-5-7-19(17)31-3/h4-9,12-14H,10-11H2,1-3H3,(H3,23,24,25,26,27,28,29,30)/b9-8+/f/h23,25,29H/b9-8+,28-21? E18E18AA6EE67A67