InChI=1S/C23H24O13/c1-7-17-10(12(26)20(33-2)19(34-17)8-3-5-9(24)6-4-8)11(25)14(28)18(7)35-23-16(30)13(27)15(29)21(36-23)22(31)32/h3-6,13,15-16,19-21,23-25,27-30H,1-2H3,(H,31,32)