InChI=1/C22H30BrN3O2/c1-3-26(4-2)13-12-24-16-19-14-20(23)10-11-21(19)28-17-22(27)25-15-18-8-6-5-7-9-18/h5-11,14,24H,3-4,12-13,15-17H2,1-2H3,(H,25,27)/p+2/fC22H32BrN3O2/h24-26H/q+2 C78992A1011109E4