InChI=1/C25H24O14/c1-35-16-4-10(2-3-12(16)26)15-7-14(28)21-13(27)5-11(6-17(21)38-15)37-25-24(34)23(33)22(32)18(39-25)9-36-20(31)8-19(29)30/h2-7,18,22-27,32-34H,8-9H2,1H3,(H,29,30)/t18-,22-,23+,24-,25-/s2