InChI=1/C16H11N7O/c17-8-10-3-5-11(6-4-10)9-23-15-14(21-22-23)13(19-16(18)20-15)12-2-1-7-24-12/h1-7H,9H2,(H2,18,19,20)/f/h18H2 240DEBDA2F6F8A97