InChI=1/C13H12N4O5/c1-17-12(21)6-3-2-5(4-7(6)13(17)22)11(20)16-8(9(14)18)10(15)19/h2-4,8H,1H3,(H2,14,18)(H2,15,19)(H,16,20)/f/h16H,14-15H2	8B48869B6907653F