InChI=1/C14H18N4O/c1-17-6-3-11(4-7-17)9-18-10-16-13-2-5-15-8-12(13)14(18)19/h2,5,8,10-11H,3-4,6-7,9H2,1H3/p+1/fC14H19N4O/h17H/q+1 0929BE948D8D3F74