InChI=1/C16H12N6O3/c17-16-19-13(12-5-2-6-25-12)14-15(20-16)21(9-18-14)8-10-3-1-4-11(7-10)22(23)24/h1-7,9H,8H2,(H2,17,19,20)/f/h17H2 EDDF22D09E462B8B