InChI=1S/C25H26O14/c1-33-11-9-12(34-2)19-13(18(11)35-3)14(27)20(36-4)22(37-19)25(7-5-10(26)6-8-25)39-24-17(30)15(28)16(29)21(38-24)23(31)32/h5-9,15-17,21,24,28-30H,1-4H3,(H,31,32)