InChI=1/C17H13N5O2/c1-10(23)11-4-2-5-12(8-11)13-9-22-17(15(18)19-13)20-16(21-22)14-6-3-7-24-14/h2-9H,1H3,(H2,18,19)/f/h18H2 7F648DD0E4B2B9EB