InChI=1S/C28H30O10/c1-34-17-10-8-14(11-18(17)35-2)16-9-7-13-5-4-6-15-12-19(36-3)25(21(16)20(13)15)37-28-24(31)22(29)23(30)26(38-28)27(32)33/h4-11,19,22-26,28-31H,12H2,1-3H3,(H,32,33)