InChI=1S/C25H30O13/c1-10(9-26)8-14(28)35-22-20(36-24-18(31)16(29)17(30)21(37-24)23(32)33)15-12(38-25(22,2)3)6-4-11-5-7-13(27)34-19(11)15/h4-7,10,16-18,20-22,24,26,29-31H,8-9H2,1-3H3,(H,32,33)