InChI=1/C13H10N4O3S/c18-10-6-17(9-4-2-1-3-8(9)14-10)5-7-11(19)15-13(21)16-12(7)20/h1-5H,6H2,(H,14,18)(H2,15,16,19,20,21)/f/h14-16H	4FB109E740659340