InChI=1S/C23H26O13/c1-23(8-24,20(31)15-11(26)6-10(25)7-12(15)27)9-3-4-13(34-2)14(5-9)35-22-18(30)16(28)17(29)19(36-22)21(32)33/h3-7,16-19,22,24-30H,8H2,1-2H3,(H,32,33)