InChI=1/C13H23BrN4O/c1-3-7-16-13(2,12(15)19)6-4-5-8-18-10-11(14)9-17-18/h9-10,16H,3-8H2,1-2H3,(H2,15,19)/p+1/t13-/m0/s1/fC13H24BrN4O/h16H,15H2/q+1 A45778D96B1AE54D