InChI=1/C18H12BrF2NO4/c19-10-2-1-9(15(21)5-10)8-22-17(25)12-4-3-11(20)6-13(12)14(18(22)26)7-16(23)24/h1-6,14H,7-8H2,(H,23,24)/p-1/t14-/m1/s1/fC18H11BrF2NO4/q-1 0670072511724C6B