InChI=1/C16H12N6O3/c17-16-19-14(13-2-1-7-25-13)12-8-18-21(15(12)20-16)9-10-3-5-11(6-4-10)22(23)24/h1-8H,9H2,(H2,17,19,20)/f/h17H2 F5CA381ABE2CF87E