InChI=1/C21H25BrN2O4/c1-26-18-5-4-16(22)12-17(18)21(25)23-7-9-24-8-6-14-10-19(27-2)20(28-3)11-15(14)13-24/h4-5,10-12H,6-9,13H2,1-3H3,(H,23,25)/f/h23H	6D6E11A9924B0A37