InChI=1S/C26H25NO12/c1-34-12-7-10-11(8-13(12)35-2)17(28)16-14-9(5-6-27-16)21(36-3)24(22(37-4)15(10)14)39-26-20(31)18(29)19(30)23(38-26)25(32)33/h5-8,18-20,23,26,29-31H,1-4H3,(H,32,33)