InChI=1/C15H12N6/c16-13(17)8-5-6-11-12(7-8)21-15(20-11)14-18-9-3-1-2-4-10(9)19-14/h1-7H,(H3,16,17)(H,18,19)(H,20,21)/p+1/fC15H13N6/h18,21H,16-17H2/q+1 862FC259BA7DDA2A