InChI=1/C15H19FN4O/c1-10-8-11(4-5-12(10)16)13-9-14(19-18-13)15(21)17-6-7-20(2)3/h4-5,8-9H,6-7H2,1-3H3,(H,17,21)(H,18,19)/p+1/fC15H20FN4O/h17,19-20H/q+1 814EF03F58A50128