InChI=1S/C25H21NO12/c27-16(24(33)38-25-19(30)17(28)18(29)22(37-25)23(31)32)13-8-1-2-9-21(36-9)12(8)14-11-7(3-4-26-15(11)13)5-10-20(14)35-6-34-10/h1-2,5,9,17-19,21-22,25-26,28-30H,3-4,6H2,(H,31,32)