InChI=1/C17H27BrN2O/c1-2-16(19)17(13-6-5-7-14(18)12-13)20(10-11-21)15-8-3-4-9-15/h5-7,12,15-17,21H,2-4,8-11,19H2,1H3/p+1/t16-,17+/m1/s1/fC17H28BrN2O/h19H/q+1 31F2C3DFFBAD43F4