InChI=1/C13H12N5/c14-10-15-18-13-9-5-4-8-12(13)17(16-18)11-6-2-1-3-7-11/h1-10H,(H2,14,15,16)/q+1/p+1/fC13H13N5/h15H,14H2/q+2 4C2A26993E6A0CDC