InChI=1/C22H28N8O2/c1-15-25-17-8-7-16(12-19(17)26-15)27-22(24-14-23)28-18-6-2-3-11-30(21(18)32)13-20(31)29-9-4-5-10-29/h7-8,12,18H,2-6,9-11,13H2,1H3,(H,25,26)(H2,24,27,28)/t18-/m0/s1/f/h24,26,28H EDB9486ECD336E8D