InChI=1/C12H14N4O/c1-12(5-14-6-12)11-15-8-4-2-3-7(10(13)17)9(8)16-11/h2-4,14H,5-6H2,1H3,(H2,13,17)(H,15,16)/p+1/fC12H15N4O/h14-15H,13H2/q+1 7AA7E3E5B29E0ED2