InChI=1/C14H15N5/c1-19-10-18-12-13(16-9-17-14(12)19)15-8-7-11-5-3-2-4-6-11/h2-6,9-10H,7-8H2,1H3,(H,15,16,17)/f/h15H D1A823E137CE9A29