InChI=1/C16H13N7O2/c17-16-20-11(15(24)19-9-10-3-1-5-18-8-10)7-13-21-14(22-23(13)16)12-4-2-6-25-12/h1-8H,9H2,(H2,17,20)(H,19,24)/f/h19H,17H2 B11CDC2D9CA87B35