InChI=1/C15H21BrN2O/c16-14-7-5-13(6-8-14)15(19)17-9-1-2-10-18-11-3-4-12-18/h5-8H,1-4,9-12H2,(H,17,19)/p+1/fC15H22BrN2O/h17-18H/q+1 C70A1E1A1CAA5B3A