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