InChI=1/C13H13N5O2S/c1-8-15-16-13-18(8)17-12(7-21-13)14-9-2-3-10-11(6-9)20-5-4-19-10/h2-3,6H,4-5,7H2,1H3,(H,14,17)/f/h17H CBF2D988A033BEFE