InChI=1/C23H20BrF3N4O/c24-19-20(22(32)30-12-6-10-15-9-4-5-11-17(15)30)29-31-18(23(25,26)27)13-16(28-21(19)31)14-7-2-1-3-8-14/h1-5,7-9,11,16,18,29H,6,10,12-13H2/t16-,18-/m1/s1 732B318B34D3D34C