InChI=1S/C22H24O12/c1-32-18-13(26)8-12(25)14(11(24)7-6-9-4-2-3-5-10(9)23)19(18)33-22-17(29)15(27)16(28)20(34-22)21(30)31/h2-5,8,15-17,20,22-23,25-29H,6-7H2,1H3,(H,30,31)