InChI=1/C16H23BrN2O2/c1-4-7-19-16(20)11-21-15-6-5-14(17)8-13(15)10-18-9-12(2)3/h4-6,8,12,18H,1,7,9-11H2,2-3H3,(H,19,20)/p+1/fC16H24BrN2O2/h18-19H/q+1	C53B20B36FB1AD36