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