InChI=1S/C24H23N7O4/c1-15-27-14-31(28-15)22-20-19(18(35-2)13-26-22)17(12-25-20)21(32)24(34)30-10-8-29(9-11-30)23(33)16-6-4-3-5-7-16/h3-7,12-14,25H,8-11H2,1-2H3