InChI=1/C24H22O14/c1-32-10-5-8(3-4-9(10)37-24-18(29)16(27)17(28)22(38-24)23(30)31)19-21(33-2)15(26)13-11(36-19)6-12-20(14(13)25)35-7-34-12/h3-6,16-18,22,24-25,27-29H,7H2,1-2H3,(H,30,31)/t16-,17-,18+,22-,24+/s2