InChI=1S/C24H26O13/c1-31-11-5-4-8-10-7-34-19-9(17(10)35-18(8)13(11)25)6-12(32-2)20(33-3)22(19)37-24-16(28)14(26)15(27)21(36-24)23(29)30/h4-6,10,14-17,21,24-28H,7H2,1-3H3,(H,29,30)