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