InChI=1/C22H22BrN3O2/c23-18-8-4-5-15(13-18)14-19-20(24-22(28)25-21(19)27)26-11-9-17(10-12-26)16-6-2-1-3-7-16/h1-8,13,17H,9-12,14H2,(H2,24,25,27,28)/f/h24-25H 569CCEA36C4FB1B3