InChI=1/C16H26BrN3O/c1-5-20(6-2)15(21)11-19(4)16(12(3)18)13-8-7-9-14(17)10-13/h7-10,12,16H,5-6,11,18H2,1-4H3/p+1/t12-,16-/m1/s1/fC16H27BrN3O/h18H/q+1 4C75E21103077394