InChI=1/C26H23BrN2O3/c1-3-32-21-12-10-20(11-13-21)29(26(31)22-6-4-5-7-23(22)27)16-19-15-18-9-8-17(2)14-24(18)28-25(19)30/h4-15,19H,3,16H2,1-2H3/p+1/t19-/m1/s1/fC26H24BrN2O3/h28H/q+1 1454819431AB3C37