InChI=1/C22H22N8O2/c23-20-26-21(27-22-25-19(28-30(20)22)18-8-4-10-31-18)24-12-15-6-3-9-29(15)13-16-11-14-5-1-2-7-17(14)32-16/h1-2,4-5,7-8,10-11,15H,3,6,9,12-13H2,(H3,23,24,25,26,27,28)/p+2/t15-/m1/s1/fC22H24N8O2/h24,26,29H,23H2/q+2 FECD01683C52B006