InChI=1S/C25H22O10/c26-15-14-12(9-5-2-1-3-6-9)22-21(33-22)11-8-4-7-10(13(11)14)20(17(15)28)34-25-19(30)16(27)18(29)23(35-25)24(31)32/h1-8,16-23,25,27-30H,(H,31,32)