InChI=1S/C26H30O12/c1-10(2)4-5-14-15(27)7-6-13(20(14)31)11(3)19(30)18-16(28)8-12(9-17(18)29)37-26-23(34)21(32)22(33)24(38-26)25(35)36/h4,6-9,11,21-24,26-29,31-34H,5H2,1-3H3,(H,35,36)