InChI=1S/C25H26N8O3/c1-4-5-11-32-21-22(29-24(32)31-12-10-19(34)17(26)13-31)30(3)25(36)33(23(21)35)14-20-27-15(2)16-8-6-7-9-18(16)28-20/h6-9,17H,10-14,26H2,1-3H3/t17-/m0/s1