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