InChI=1S/C24H24O8/c1-29-16-6-5-13(10-19(16)30-2)17-11-18-14(22(26)32-17)12-24(28)20(31-18)7-9-23(27)8-3-4-15(25)21(23)24/h3-6,10-11,20-21,27-28H,7-9,12H2,1-2H3