InChI=1S/C23H22O12/c1-32-12-2-8-6-23(10(8)5-11(12)25)7-33-13-3-9(24)4-14(15(13)20(23)29)34-22-18(28)16(26)17(27)19(35-22)21(30)31/h2-5,16-19,22,24-28H,6-7H2,1H3,(H,30,31)