InChI=1S/C24H22O14/c25-8-17-20(33)23(38-19(32)7-18(30)31)21(34)24(37-17)36-16-6-11-13(28)4-10(26)5-15(11)35-22(16)9-1-2-12(27)14(29)3-9/h1-6,17,20-21,23-25,33-34H,7-8H2,(H4-,26,27,28,29,30,31)/p+1/t17-,20-,21-,23+,24-/m1/s1