InChI=1/C17H27BrN2O/c1-4-17(2)7-9-20(10-8-17)15(12-19)13-5-6-16(21-3)14(18)11-13/h5-6,11,15H,4,7-10,12,19H2,1-3H3/p+1/t15-/m1/s1/fC17H28BrN2O/h19H/q+1 7B8A86CEF620C380