InChI=1/C12H13FN4O/c1-7-15-5-9(17-7)6-16-11-4-8(12(14)18)2-3-10(11)13/h2-5,16H,6H2,1H3,(H2,14,18)(H,15,17)/p+1/fC12H14FN4O/h15,17H,14H2/q+1 7C9C266C207BBC9C