InChI=1/C13H9N3O4S/c17-12(8-1-2-14-20-8)16-13-15-7-5-9-10(6-11(7)21-13)19-4-3-18-9/h1-2,5-6H,3-4H2,(H,15,16,17)/f/h16H	837DD5F8E3C570B3