InChI=1/C16H17BrN2O2/c1-10-12(9-15(20)21)16(19-6-2-3-7-19)13-8-11(17)4-5-14(13)18-10/h4-5,8H,2-3,6-7,9H2,1H3,(H,20,21)/f/h18H	3B3E214BB85A09F8