InChI=1/C11H12N4O2/c1-7-3-2-4-8(5-7)6-12-9-10(16)13-11(17)15-14-9/h2-5H,6H2,1H3,(H,12,14)(H2,13,15,16,17)/f/h12-13,15H 129E436F66BAAB49