InChI=1S/C25H30O13/c1-24(2,38-23-18(31)16(29)17(30)20(36-23)22(32)33)9-13(27)35-21-15(28)14-11(37-25(21,3)4)7-5-10-6-8-12(26)34-19(10)14/h5-8,15-18,20-21,23,28-31H,9H2,1-4H3,(H,32,33)