InChI=1/C15H10N4O/c20-15-14(11-6-2-3-7-12(11)17-15)18-19-13-8-4-1-5-10(13)9-16-19/h1-9H,(H,17,18,20)/f/h17H/b18-14+	0E89097BD1E0159C