InChI=1/C15H23BrN2O2/c1-4-9-15(2,17)14(19)18(3)10-11-20-13-7-5-12(16)6-8-13/h5-8H,4,9-11,17H2,1-3H3/p+1/t15-/m1/s1/fC15H24BrN2O2/h17H/q+1 62984C2E77EBFD2F