InChI=1/C28H23BrN2O3/c1-2-33-20-10-7-17(8-11-20)27-26-22(21-5-3-4-6-23(21)30-26)13-14-31(27)28(32)25-16-18-15-19(29)9-12-24(18)34-25/h3-12,15-16,26-27H,2,13-14H2,1H3/p+1/t26-,27-/m1/s1/fC28H24BrN2O3/h30H/q+1 592396F48B68E3C5