InChI=1/C14H18N4/c1-9(10-5-3-2-4-6-10)12-13(15)18(16)14(17-12)11-7-8-11/h2-6,9,11H,7-8,15-16H2,1H3/p+1/t9-/m0/s1/fC14H19N4/h17H/q+1 513BDB3A4D6B4D46