InChI=1/C17H23BrN4O3/c1-22(10-15(23)20-14-9-5-4-8-13(14)18)11-16(24)21-17(25)19-12-6-2-3-7-12/h4-5,8-9,12H,2-3,6-7,10-11H2,1H3,(H,20,23)(H2,19,21,24,25)/p+1/fC17H24BrN4O3/h19-22H/q+1 1F044D869D51B6AD