InChI=1S/C24H26O13/c1-2-4-8-11-12(19-20(34-8)18(30)23(33)36-19)13(25)7-5-3-6-9(10(7)14(11)26)35-24-17(29)15(27)16(28)21(37-24)22(31)32/h3,5-6,8,11-12,15-21,24,27-30H,2,4H2,1H3,(H,31,32)