InChI=1/C14H12N4O6/c1-2-9-5-3-8(7-11(9)17(21)22)4-6-10-12(18(23)24)13(19)16-14(20)15-10/h3-7H,2H2,1H3,(H2,15,16,19,20)/b6-4+/f/h15-16H	A3AB8F8FC5B639EB