InChI=1S/C23H26O13/c1-23(2,36-22-15(28)13(26)14(27)19(35-22)21(29)30)11(24)8-33-20-17-10(6-7-32-17)16(31-3)9-4-5-12(25)34-18(9)20/h4-7,11,13-15,19,22,24,26-28H,8H2,1-3H3,(H,29,30)