InChI=1S/C23H24N8O/c24-14-20-28-22(21-23(29-20)31(16-26-21)17-6-1-2-7-17)27-18-8-3-4-9-19(18)32-13-5-11-30-12-10-25-15-30/h3-4,8-10,12,15-17H,1-2,5-7,11,13H2,(H,27,28,29)