InChI=1S/C26H26O12/c1-26(2)6-5-12-15(38-26)8-16(36-25-22(32)20(30)21(31)23(37-25)24(33)34)17(19(12)29)13-9-35-14-7-10(27)3-4-11(14)18(13)28/h3-4,7-9,20-23,25,27,29-32H,5-6H2,1-2H3,(H,33,34)