InChI=1/C15H10FN7O/c16-10-4-1-8(2-5-10)13-17-15(22-21-13)18-14(24)9-3-6-11-12(7-9)20-23-19-11/h1-7H,(H,19,20,23)(H2,17,18,21,22,24)/f/h22-24H F21DA0AC473C9A0A