InChI=1/C12H15FN4O3/c13-10-7-9(17(19)20)1-2-11(10)15-12(18)8-16-5-3-14-4-6-16/h1-2,7,14H,3-6,8H2,(H,15,18)/p+1/fC12H16FN4O3/h14-15H/q+1 6FBBA5D3D3214B28