InChI=1/C14H17N5/c1-7(2)19-8(3)6-9-11(19)5-4-10-12(9)13(15)18-14(16)17-10/h4-7H,1-3H3,(H4,15,16,17,18)/p+1/fC14H18N5/h17H,15-16H2/q+1 AEBFE3A19F467E64