InChI=1/C11H13BrN4/c12-9-5-3-8(4-6-9)10(7-1-2-7)15-16-11(13)14/h3-7H,1-2H2,(H4,13,14,16)/p+1/b15-10+/fC11H14BrN4/h16H,13-14H2/q+1 2287423243ADFFBC