InChI=1S/C22H26O14/c23-6-11-13(25)14(26)17(29)21(35-11)34-10-5-4-8(24)7-2-1-3-9(12(7)10)33-22-18(30)15(27)16(28)19(36-22)20(31)32/h1-5,11,13-19,21-30H,6H2,(H,31,32)