InChI=1/C15H13N7/c16-15-18-7-5-13(20-15)19-9-3-4-11-10(8-9)14(22-21-11)12-2-1-6-17-12/h1-8,17H,(H,21,22)(H3,16,18,19,20)/p+1/fC15H14N7/h18-19,22H,16H2/q+1 BAF57EE5BF6A47A4