InChI=1/C26H24Br2O4/c1-2-31-25(26(29)30)17-18-3-13-23(14-4-18)32-16-15-24(19-5-9-21(27)10-6-19)20-7-11-22(28)12-8-20/h3-15,25H,2,16-17H2,1H3,(H,29,30)/p-1/t25-/m0/s1/fC26H23Br2O4/q-1 250BB2EBD5A789A1