InChI=1/C21H24BrN3O4/c1-14-10-15(22)4-6-17(14)24-21(27)13-25(2)12-20(26)23-16-5-7-18-19(11-16)29-9-3-8-28-18/h4-7,10-11H,3,8-9,12-13H2,1-2H3,(H,23,26)(H,24,27)/p+1/fC21H25BrN3O4/h23-25H/q+1 DEC2882187E32EDA