InChI=1/C16H26BrN3O/c1-3-5-9-20(12-16(18)21)15-10-14(17)7-6-13(15)11-19-8-4-2/h6-7,10,19H,3-5,8-9,11-12H2,1-2H3,(H2,18,21)/p+1/fC16H27BrN3O/h19H,18H2/q+1 43823ECB3F815202