InChI=1S/C25H27N7O4/c1-16-18-9-3-4-10-19(18)27-20(26-16)15-32-23(35)21-22(29(2)25(32)36)28-24(31(21)12-5-6-13-33)30-11-7-8-17(34)14-30/h3-4,9-10,17,33-34H,7-8,11-15H2,1-2H3