InChI=1S/C24H30O10/c1-12-15(31-2)11-16(32-3)17(14(25)10-9-13-7-5-4-6-8-13)21(12)33-24-20(28)18(26)19(27)22(34-24)23(29)30/h4-8,11,14,18-20,22,24-28H,9-10H2,1-3H3,(H,29,30)