InChI=1/C16H23BrN2O/c1-11-3-2-4-15(7-11)20-16-12(8-13(17)10-19-16)9-18-14-5-6-14/h8,10-11,14-15,18H,2-7,9H2,1H3/p+1/t11-,15-/m1/s1/fC16H24BrN2O/h18H/q+1 16493C41C5AAD140