InChI=1/C16H13N7O/c1-10-15(16(24)19-14-6-8-18-20-14)21-22-23(10)12-4-5-13-11(9-12)3-2-7-17-13/h2-9H,1H3,(H2,18,19,20,24)/f/h18-19H C1C93199FBB2DE81