InChI=1/C17H14N4O4/c18-17(25)12(9-2-1-3-11(22)8-9)21-14-13(15(23)16(14)24)20-10-4-6-19-7-5-10/h1-8,12-13,22H,(H2,18,25)(H,19,20)/p+1/t12-,13-/m0/s1/fC17H15N4O4/h19-20H,18H2/q+1 D53E6D448AAA9770