InChI=1/C18H21BrN2O3/c1-20-17(23)16(22)7-5-3-2-4-6-15-12-21-18(24-15)13-8-10-14(19)11-9-13/h8-12H,2-7H2,1H3,(H,20,23)/f/h20H	5FACD3BDC74CE37E