InChI=1/C14H12N4O3/c19-14-5-10-4-13(18(20)21)12(6-11(10)17-14)16-8-9-2-1-3-15-7-9/h1-4,6-7,16H,5,8H2,(H,17,19)/f/h17H	74CD8BA5C814B812