InChI=1/C19H21BrN2O3/c1-13-3-5-15(6-4-13)21-19(23)12-22(2)11-14-9-17-18(10-16(14)20)25-8-7-24-17/h3-6,9-10H,7-8,11-12H2,1-2H3,(H,21,23)/p+1/fC19H22BrN2O3/h21-22H/q+1	172ABEF0F52B9C81