InChI=1/C18H14N4O4/c1-3-8-22-17(23)15-16(21(2)18(22)24)20-14(19-15)7-5-11-4-6-12-13(9-11)26-10-25-12/h1,4-7,9,23H,8,10H2,2H3/p-1/b7-5+/fC18H13N4O4/h23h/q-1	4C023F80D6C2023B