InChI=1/C28H22BrF3O4/c1-19-17-25(14-15-26(19)36-18-27(33)34)35-16-2-3-21(22-8-12-24(29)13-9-22)7-4-20-5-10-23(11-6-20)28(30,31)32/h2-3,5-6,8-15,17,21H,16,18H2,1H3,(H,33,34)/p-1/b3-2-/t21-/m0/s1/fC28H21BrF3O4/q-1 F2481310F960C6C5