InChI=1S/C24H22O14/c1-8(35-24-20(31)18(29)19(30)21(38-24)22(32)33)23(34)36-10-5-13(27)17-14(28)7-15(37-16(17)6-10)9-2-3-11(25)12(26)4-9/h2-8,18-21,24-27,29-31H,1H3,(H,32,33)/t8-,18-,19-,20+,21-,24+/m0/s1