InChI=1S/C23H26O12/c1-32-8-10-3-2-9(20-14(26)7-12-13(25)5-11(24)6-16(12)33-20)4-15(10)34-23-19(29)17(27)18(28)21(35-23)22(30)31/h2-6,14,17-21,23-29H,7-8H2,1H3,(H,30,31)