InChI=1/C14H28F2N4O/c1-14(2,19(3)4)10-17-13(21)18-11-5-7-20(8-6-11)9-12(15)16/h11-12H,5-10H2,1-4H3,(H2,17,18,21)/p+2/fC14H30F2N4O/h17-20H/q+2 8EC2A63E20B1E74A