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