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