InChI=1/C24H19BrN2O3/c1-29-19-12-6-16(7-13-19)22-14-23(20-4-2-3-5-21(20)27-22)30-15-24(28)26-18-10-8-17(25)9-11-18/h2-14H,15H2,1H3,(H,26,28)/p+1/fC24H20BrN2O3/h26-27H/q+1 16E3DEB9FA2F80A5