InChI=1/C17H16N4O4/c1-3-7-25-16(23)11-9(2)19-14-13(15(22)21-17(24)20-14)12(11)10-5-4-6-18-8-10/h3-6,8,12H,1,7H2,2H3,(H3,19,20,21,22,24)/t12-/m0/s1/f/h19-21H	242B271D1405217B