InChI=1/C23H21BrN2O2/c1-16(25-15-17-8-4-2-5-9-17)23(28)26-21-13-12-19(24)14-20(21)22(27)18-10-6-3-7-11-18/h2-14,16,25H,15H2,1H3,(H,26,28)/p+1/t16-/m0/s1/fC23H22BrN2O2/h25-26H/q+1 57BCD4A73734B0AB