InChI=1S/C26H26O14/c1-26(8-27)16(30)4-10-2-9(3-13(29)22(10)40-26)12-7-37-14-5-11(28)6-15(17(14)18(12)31)38-25-21(34)19(32)20(33)23(39-25)24(35)36/h2-3,5-7,16,19-21,23,25,27-30,32-34H,4,8H2,1H3,(H,35,36)