InChI=1/C24H24O14/c1-33-11-6-8(4-5-10(11)37-24-18(30)16(28)17(29)22(38-24)23(31)32)19-21(35-3)15(27)13-12(36-19)7-9(25)20(34-2)14(13)26/h4-7,16-18,22,24-26,28-30H,1-3H3,(H,31,32)/t16-,17-,18+,22-,24+/s2