InChI=1/C18H12Br2O4/c1-2-13-15(17(22)10-5-3-4-6-14(10)24-13)16(21)9-7-11(19)18(23)12(20)8-9/h3-8,23H,2H2,1H3/p-1/fC18H11Br2O4/h23h/q-1	F284F5963D35D99E