InChI=1/C23H24BrN3O3/c1-5-12-30-22-19(24)13-17(14-20(22)29-6-2)15-25-21-16(3)26(4)27(23(21)28)18-10-8-7-9-11-18/h5,7-11,13-15H,1,6,12H2,2-4H3 531FAE3E16D8BDB2