InChI=1/C25H27BrN2O4/c1-30-22-12-16-8-10-28(15-17(16)13-23(22)31-2)11-9-27-25(29)20-14-21(26)18-6-4-5-7-19(18)24(20)32-3/h4-7,12-14H,8-11,15H2,1-3H3,(H,27,29)/p+1/fC25H28BrN2O4/h27-28H/q+1 07F9FBFC27D0F0A6