InChI=1/C18H17BrN2O4/c1-11(22)20-13-3-5-15-12(7-18(23)25-16(15)8-13)9-21(2)10-14-4-6-17(19)24-14/h3-8H,9-10H2,1-2H3,(H,20,22)/p+1/fC18H18BrN2O4/h20-21H/q+1	1BE7CC6B86C89BDD