InChI=1/C21H27BrN2O2/c1-15(2)10-11-23-13-17-12-18(22)6-9-20(17)26-14-21(25)24-19-7-4-16(3)5-8-19/h4-9,12,15,23H,10-11,13-14H2,1-3H3,(H,24,25)/p+1/fC21H28BrN2O2/h23-24H/q+1 A467508C130D4EC9