InChI=1S/C26H24O12/c1-26(2)6-5-12-16(38-26)8-14(28)17-18(29)13(9-35-22(12)17)11-4-3-10(27)7-15(11)36-25-21(32)19(30)20(31)23(37-25)24(33)34/h3-9,19-21,23,25,27-28,30-32H,1-2H3,(H,33,34)