InChI=1/C19H13N7O6/c20-9-10-3-1-2-4-13(10)21-18(29)15(14-16(27)22-19(30)23-17(14)28)25-24-11-5-7-12(8-6-11)26(31)32/h1-8,24-25H,(H,21,29)(H2,22,23,27,28,30)/p-1/fC19H12N7O6/h21-22H/q-1/b15-14+ 3A61AC617AEF666F