InChI=1S/C23H28O12/c1-3-4-9-5-14(25)32-12-7-11(10-6-13(23(2,31)8-24)34-19(10)15(9)12)33-22-18(28)16(26)17(27)20(35-22)21(29)30/h5,7,13,16-18,20,22,24,26-28,31H,3-4,6,8H2,1-2H3,(H,29,30)