InChI=1/C16H13N5O/c1-10-4-2-5-11(8-10)12-9-14-19-15(13-6-3-7-22-13)20-21(14)16(17)18-12/h2-9H,1H3,(H2,17,18)/f/h17H2 731463A9085C28EE