InChI=1/C17H16N4O2/c1-10-2-7-13-15(22)14(9-19-16(13)21-10)17(23)20-8-11-3-5-12(18)6-4-11/h2-7,9H,8,18H2,1H3,(H,20,23)(H,19,21,22)/p-1/fC17H15N4O2/h20H/q-1 29F09AC1F0D8FC4C