InChI=1/C16H25BrN2O4/c1-3-22-8-9-23-15-5-4-14(17)10-13(15)11-18-12-16(20)19-6-7-21-2/h4-5,10,18H,3,6-9,11-12H2,1-2H3,(H,19,20)/f/h19H	9937D330E85158E3