InChI=1S/C24H22O14/c25-11-2-1-9(3-12(11)26)15-6-14(28)20-13(27)4-10(5-16(20)37-15)36-24-23(34)22(33)21(32)17(38-24)8-35-19(31)7-18(29)30/h1-6,17,21-27,32-34H,7-8H2,(H,29,30)/t17-,21-,22+,23-,24-/m1/s1