InChI=1/C17H27BrN2O/c1-3-19-13(2)14-8-9-17(16(18)12-14)20-10-4-6-15(20)7-5-11-21/h8-9,12-13,15,19,21H,3-7,10-11H2,1-2H3/p+1/t13-,15-/m1/s1/fC17H28BrN2O/h19H/q+1 9E9C0133186CC8A1