InChI=1/C13H18F2N4O/c14-10-7-9(8-11(15)12(10)18-16)13(20)17-3-6-19-4-1-2-5-19/h7-8,18H,1-6,16H2,(H,17,20)/p+1/fC13H19F2N4O/h17,19H/q+1 7D012BC5F529F773