InChI=1/C17H14N4O4/c1-10-2-7-13-15(22)14(9-18-16(13)20-10)17(23)19-8-11-3-5-12(6-4-11)21(24)25/h2-7,9H,8H2,1H3,(H,19,23)(H,18,20,22)/p-1/fC17H13N4O4/h19H/q-1 0105F4336FAEA878