InChI=1S/C23H24O12/c1-30-9-3-4-11-13(5-9)33-20-10-6-15(14(31-2)7-12(10)32-8-23(11,20)29)34-22-18(26)16(24)17(25)19(35-22)21(27)28/h3-7,16-20,22,24-26,29H,8H2,1-2H3,(H,27,28)