InChI=1/C17H27BrN4O2/c1-11-5-12(2)9-22(8-11)17(3,4)10-20-16(24)21-14-6-13(18)7-19-15(14)23/h6-7,11-12H,5,8-10H2,1-4H3,(H,19,23)(H2,20,21,24)/p+1/t11-,12-/m1/s1/fC17H28BrN4O2/h19-22H/q+1 751B8A1277C9239C