InChI=1S/C34H40O14/c1-44-31-21-12-17(5-3-4-6-19(35)9-7-16-8-10-22(36)20(21)11-16)30(32(31)45-2)48-34-29(42)28(41)27(40)25(47-34)15-46-33(43)18-13-23(37)26(39)24(38)14-18/h8,10-14,19,25,27-29,34-42H,3-7,9,15H2,1-2H3