InChI=1S/C23H26O14/c1-34-19-13(27)12(10(25)6-4-8-3-5-9(24)11(26)7-8)18(20(35-2)17(19)31)36-23-16(30)14(28)15(29)21(37-23)22(32)33/h3,5,7,14-16,21,23-24,26-31H,4,6H2,1-2H3,(H,32,33)