InChI=1/C17H17BrN2O/c1-2-6-17-7-5-14(21)16(18)15(17)10-3-4-13-12(9-19-20-13)11(10)8-17/h3-4,9H,2,5-8H2,1H3,(H,19,20)/t17-/m1/s1/f/h19H	9B2F31B18DB51819