InChI=1S/C26H24O12/c1-26(2)16(38-26)6-9-5-12-15(35-24(33)17-11-4-3-10(27)7-14(11)34-21(12)17)8-13(9)36-25-20(30)18(28)19(29)22(37-25)23(31)32/h3-5,7-8,16,18-20,22,25,27-30H,6H2,1-2H3,(H,31,32)