InChI=1/C18H13N3O5/c22-16(7-8-17-19-12-3-1-2-4-13(12)26-17)20-21-18(23)11-5-6-14-15(9-11)25-10-24-14/h1-9H,10H2,(H,20,22)(H,21,23)/b8-7+/f/h20-21H	39F488DA865D3979