InChI=1/C24H23BrN2O2/c1-15-3-5-16(6-4-15)21-14-22(20-13-18(25)9-12-23(20)28)27-24(26-21)17-7-10-19(29-2)11-8-17/h3-13,22,24,27-28H,14H2,1-2H3/t22-,24-/m0/s1 58254B78264FC3A6