InChI=1/C16H25BrN2O4/c1-3-21-7-5-6-19-10-12-8-13(17)16(23-11-15(18)20)14(9-12)22-4-2/h8-9,19H,3-7,10-11H2,1-2H3,(H2,18,20)/p+1/fC16H26BrN2O4/h19H,18H2/q+1	E6610F0D9F35CE23