InChI=1/C22H23BrN2O3/c1-2-3-4-5-6-14-11-15-12-18(21(24)28-20(15)13-19(14)26)22(27)25-17-9-7-16(23)8-10-17/h7-13,24,26H,2-6H2,1H3,(H,25,27)/p+1/fC22H24BrN2O3/h24-25H/q+1 58F8FA67A3A43ADB