InChI=1/C16H14N4O4S/c1-9-7-13(19-24-9)17-8-12-14(21)18-16(25)20(15(12)22)10-3-5-11(23-2)6-4-10/h3-8H,1-2H3,(H,17,19)(H,18,21,25)/b12-8-/f/h17-18H	BE3D4A563A852C0E