InChI=1S/C23H24O12/c1-32-20-16(28)18-11(12(24)10(8-33-18)7-9-5-3-2-4-6-9)19(17(20)29)34-23-15(27)13(25)14(26)21(35-23)22(30)31/h2-6,10,13-15,21,23,25-29H,7-8H2,1H3,(H,30,31)