InChI=1/C16H9N3O4/c20-15(17-10-5-6-12-13(8-10)19-23-18-12)11-7-9-3-1-2-4-14(9)22-16(11)21/h1-8H,(H,17,20)/f/h17H	56FDF5B0964A9EAF