InChI=1/C21H26BrN3/c1-3-5-7-12-19-17(11-6-4-2)20(18(14-23)21(24)25-19)15-9-8-10-16(22)13-15/h8-10,13H,3-7,11-12H2,1-2H3,(H2,24,25)/f/h24H2 37086894A4CB0F66