InChI=1S/C16H20FN5/c1-8-4-5-11-7-9(2)13(12(11)6-8)19-16-21-14(10(3)17)20-15(18)22-16/h4-6,9-10,13H,7H2,1-3H3,(H3,18,19,20,21,22)